2017070457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{1783}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 2877235200

約数和(自身を除く): 860164743

約数列:

[1, 3, 19, 57, 89, 223, 267, 669, 1691, 1783, 4237, 5073, 5349, 12711, 19847, 33877, 59541, 101631, 158687, 377093, 397609, 476061, 1131279, 1192827, 3015053, 7554571, 9045159, 22663713, 35387201, 106161603, 672356819, 2017070457]

約数ペア:

[(1, 2017070457), (3, 672356819), (19, 106161603), (57, 35387201), (89, 22663713), (223, 9045159), (267, 7554571), (669, 3015053), (1691, 1192827), (1783, 1131279), (4237, 476061), (5073, 397609), (5349, 377093), (12711, 158687), (19847, 101631), (33877, 59541)]