313920642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7474301}}^1$

素因数の和:7474313

約数の個数: 16

約数和(自身を含む): 717532992

約数和(自身を除く): 403612350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7474301, 14948602, 22422903, 44845806, 52320107, 104640214, 156960321, 313920642]

約数ペア:

[(1, 313920642), (2, 156960321), (3, 104640214), (6, 52320107), (7, 44845806), (14, 22422903), (21, 14948602), (42, 7474301)]