4412997

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 6795360

約数和(自身を除く): 2382363

約数列:

[1, 3, 9, 19, 57, 131, 171, 197, 393, 591, 1179, 1773, 2489, 3743, 7467, 11229, 22401, 25807, 33687, 77421, 232263, 490333, 1470999, 4412997]

約数ペア:

[(1, 4412997), (3, 1470999), (9, 490333), (19, 232263), (57, 77421), (131, 33687), (171, 25807), (197, 22401), (393, 11229), (591, 7467), (1179, 3743), (1773, 2489)]