2017391103

素因数分解:

$3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13033}}^1$

素因数の和:13075

約数の個数: 72

約数和(自身を含む): 3786012048

約数和(自身を除く): 1768620945

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 243, 273, 351, 441, 567, 637, 819, 1053, 1323, 1701, 1911, 2457, 3159, 3969, 5733, 7371, 11907, 13033, 17199, 22113, 39099, 51597, 91231, 117297, 154791, 169429, 273693, 351891, 508287, 638617, 821079, 1055673, 1186003, 1524861, 1915851, 2463237, 3167019, 3558009, 4574583, 5747553, 7389711, 8302021, 10674027, 13723749, 17242659, 22169133, 24906063, 32022081, 41171247, 51727977, 74718189, 96066243, 155183931, 224154567, 288198729, 672463701, 2017391103]

約数ペア:

[(1, 2017391103), (3, 672463701), (7, 288198729), (9, 224154567), (13, 155183931), (21, 96066243), (27, 74718189), (39, 51727977), (49, 41171247), (63, 32022081), (81, 24906063), (91, 22169133), (117, 17242659), (147, 13723749), (189, 10674027), (243, 8302021), (273, 7389711), (351, 5747553), (441, 4574583), (567, 3558009), (637, 3167019), (819, 2463237), (1053, 1915851), (1323, 1524861), (1701, 1186003), (1911, 1055673), (2457, 821079), (3159, 638617), (3969, 508287), (5733, 351891), (7371, 273693), (11907, 169429), (13033, 154791), (17199, 117297), (22113, 91231), (39099, 51597)]