4798521

素因数分解:

$3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 9295104

約数和(自身を除く): 4496583

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 49, 63, 81, 91, 93, 117, 147, 189, 217, 243, 273, 279, 351, 403, 441, 567, 637, 651, 819, 837, 1053, 1209, 1323, 1519, 1701, 1911, 1953, 2457, 2511, 2821, 3159, 3627, 3969, 4557, 5733, 5859, 7371, 7533, 8463, 10881, 11907, 13671, 17199, 17577, 19747, 22113, 25389, 32643, 41013, 51597, 52731, 59241, 76167, 97929, 123039, 154791, 177723, 228501, 369117, 533169, 685503, 1599507, 4798521]

約数ペア:

[(1, 4798521), (3, 1599507), (7, 685503), (9, 533169), (13, 369117), (21, 228501), (27, 177723), (31, 154791), (39, 123039), (49, 97929), (63, 76167), (81, 59241), (91, 52731), (93, 51597), (117, 41013), (147, 32643), (189, 25389), (217, 22113), (243, 19747), (273, 17577), (279, 17199), (351, 13671), (403, 11907), (441, 10881), (567, 8463), (637, 7533), (651, 7371), (819, 5859), (837, 5733), (1053, 4557), (1209, 3969), (1323, 3627), (1519, 3159), (1701, 2821), (1911, 2511), (1953, 2457)]