313601251

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 353964240

約数和(自身を除く): 40362989

約数列:

[1, 19, 23, 41, 437, 529, 761, 779, 943, 10051, 14459, 17503, 17917, 21689, 31201, 332557, 402569, 412091, 592819, 717623, 7648811, 13634837, 16505329, 313601251]

約数ペア:

[(1, 313601251), (19, 16505329), (23, 13634837), (41, 7648811), (437, 717623), (529, 592819), (761, 412091), (779, 402569), (943, 332557), (10051, 31201), (14459, 21689), (17503, 17917)]