858971607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1997}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 1268809920

約数和(自身を除く): 409838313

約数列:

[1, 3, 13, 39, 41, 123, 269, 533, 807, 1599, 1997, 3497, 5991, 10491, 11029, 25961, 33087, 77883, 81877, 143377, 245631, 430131, 537193, 1064401, 1611579, 3193203, 6983509, 20950527, 22024913, 66074739, 286323869, 858971607]

約数ペア:

[(1, 858971607), (3, 286323869), (13, 66074739), (39, 22024913), (41, 20950527), (123, 6983509), (269, 3193203), (533, 1611579), (807, 1064401), (1599, 537193), (1997, 430131), (3497, 245631), (5991, 143377), (10491, 81877), (11029, 77883), (25961, 33087)]