29958259

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 32212224

約数和(自身を除く): 2253965

約数列:

[1, 23, 61, 131, 163, 1403, 3013, 3749, 7991, 9943, 21353, 183793, 228689, 491119, 1302533, 29958259]

約数ペア:

[(1, 29958259), (23, 1302533), (61, 491119), (131, 228689), (163, 183793), (1403, 21353), (3013, 9943), (3749, 7991)]