30421311

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{653}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 41531616

約数和(自身を除く): 11110305

約数列:

[1, 3, 53, 159, 293, 653, 879, 1959, 15529, 34609, 46587, 103827, 191329, 573987, 10140437, 30421311]

約数ペア:

[(1, 30421311), (3, 10140437), (53, 573987), (159, 191329), (293, 103827), (653, 46587), (879, 34609), (1959, 15529)]