302521407

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1\times {\mathrm{1009}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 407232000

約数和(自身を除く): 104710593

約数列:

[1, 3, 139, 417, 719, 1009, 2157, 3027, 99941, 140251, 299823, 420753, 725471, 2176413, 100840469, 302521407]

約数ペア:

[(1, 302521407), (3, 100840469), (139, 2176413), (417, 725471), (719, 420753), (1009, 299823), (2157, 140251), (3027, 99941)]