90692041

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 103698504

約数和(自身を除く): 13006463

約数列:

[1, 11, 41, 101, 121, 181, 451, 1111, 1991, 4141, 4961, 7421, 12221, 18281, 21901, 45551, 81631, 201091, 501061, 749521, 897941, 2212001, 8244731, 90692041]

約数ペア:

[(1, 90692041), (11, 8244731), (41, 2212001), (101, 897941), (121, 749521), (181, 501061), (451, 201091), (1111, 81631), (1991, 45551), (4141, 21901), (4961, 18281), (7421, 12221)]