3155919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4259}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 4771200

約数和(自身を除く): 1615281

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 4259, 12777, 55367, 80921, 166101, 242763, 1051973, 3155919]

約数ペア:

[(1, 3155919), (3, 1051973), (13, 242763), (19, 166101), (39, 80921), (57, 55367), (247, 12777), (741, 4259)]