1530711

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 2872800

約数和(自身を除く): 1342089

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 89, 91, 117, 147, 189, 267, 273, 351, 441, 623, 637, 801, 819, 1157, 1323, 1869, 1911, 2403, 2457, 3471, 4361, 5607, 5733, 8099, 10413, 13083, 16821, 17199, 24297, 31239, 39249, 56693, 72891, 117747, 170079, 218673, 510237, 1530711]

約数ペア:

[(1, 1530711), (3, 510237), (7, 218673), (9, 170079), (13, 117747), (21, 72891), (27, 56693), (39, 39249), (49, 31239), (63, 24297), (89, 17199), (91, 16821), (117, 13083), (147, 10413), (189, 8099), (267, 5733), (273, 5607), (351, 4361), (441, 3471), (623, 2457), (637, 2403), (801, 1911), (819, 1869), (1157, 1323)]