315862023

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1399}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 471744000

約数和(自身を除く): 155881977

約数列:

[1, 3, 17, 19, 51, 57, 233, 323, 699, 969, 1399, 3961, 4197, 4427, 11883, 13281, 23783, 26581, 71349, 75259, 79743, 225777, 325967, 451877, 977901, 1355631, 5541439, 6193373, 16624317, 18580119, 105287341, 315862023]

約数ペア:

[(1, 315862023), (3, 105287341), (17, 18580119), (19, 16624317), (51, 6193373), (57, 5541439), (233, 1355631), (323, 977901), (699, 451877), (969, 325967), (1399, 225777), (3961, 79743), (4197, 75259), (4427, 71349), (11883, 26581), (13281, 23783)]