4158921

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 16

約数和(自身を含む): 6016640

約数和(自身を除く): 1857719

約数列:

[1, 3, 13, 39, 169, 507, 631, 1893, 2197, 6591, 8203, 24609, 106639, 319917, 1386307, 4158921]

約数ペア:

[(1, 4158921), (3, 1386307), (13, 319917), (39, 106639), (169, 24609), (507, 8203), (631, 6591), (1893, 2197)]