2446653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 3589632

約数和(自身を除く): 1142979

約数列:

[1, 3, 11, 33, 151, 453, 491, 1473, 1661, 4983, 5401, 16203, 74141, 222423, 815551, 2446653]

約数ペア:

[(1, 2446653), (3, 815551), (11, 222423), (33, 74141), (151, 16203), (453, 5401), (491, 4983), (1473, 1661)]