4003720223

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{9721}}^1$

素因数の和:10202

約数の個数: 16

約数和(自身を含む): 4304901600

約数和(自身を除く): 301181377

約数列:

[1, 19, 53, 409, 1007, 7771, 9721, 21677, 184699, 411863, 515213, 3975889, 9789047, 75541891, 210722117, 4003720223]

約数ペア:

[(1, 4003720223), (19, 210722117), (53, 75541891), (409, 9789047), (1007, 3975889), (7771, 515213), (9721, 411863), (21677, 184699)]