64386973

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1063}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 78140160

約数和(自身を除く): 13753187

約数列:

[1, 7, 17, 119, 509, 1063, 3563, 7441, 8653, 18071, 60571, 126497, 541067, 3787469, 9198139, 64386973]

約数ペア:

[(1, 64386973), (7, 9198139), (17, 3787469), (119, 541067), (509, 126497), (1063, 60571), (3563, 18071), (7441, 8653)]