2013121165

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{14281}}^1$

素因数の和:14541

約数の個数: 24

約数和(自身を含む): 2666906424

約数和(自身を除く): 653785259

約数列:

[1, 5, 11, 55, 121, 233, 605, 1165, 2563, 12815, 14281, 28193, 71405, 140965, 157091, 785455, 1728001, 3327473, 8640005, 16637365, 36602203, 183011015, 402624233, 2013121165]

約数ペア:

[(1, 2013121165), (5, 402624233), (11, 183011015), (55, 36602203), (121, 16637365), (233, 8640005), (605, 3327473), (1165, 1728001), (2563, 785455), (12815, 157091), (14281, 140965), (28193, 71405)]