4981641

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1571}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 7646208

約数和(自身を除く): 2664567

約数列:

[1, 3, 7, 21, 151, 453, 1057, 1571, 3171, 4713, 10997, 32991, 237221, 711663, 1660547, 4981641]

約数ペア:

[(1, 4981641), (3, 1660547), (7, 711663), (21, 237221), (151, 32991), (453, 10997), (1057, 4713), (1571, 3171)]