30494947

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 35804160

約数和(自身を除く): 5309213

約数列:

[1, 7, 73, 83, 511, 581, 719, 5033, 6059, 42413, 52487, 59677, 367409, 417739, 4356421, 30494947]

約数ペア:

[(1, 30494947), (7, 4356421), (73, 417739), (83, 367409), (511, 59677), (581, 52487), (719, 42413), (5033, 6059)]