628408192011

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{47316331}}^1$

素因数の和:47316586

約数の個数: 16

約数和(自身を含む): 885761735040

約数和(自身を除く): 257353543029

約数列:

[1, 3, 19, 57, 233, 699, 4427, 13281, 47316331, 141948993, 899010289, 2697030867, 11024705123, 33074115369, 209469397337, 628408192011]

約数ペア:

[(1, 628408192011), (3, 209469397337), (19, 33074115369), (57, 11024705123), (233, 2697030867), (699, 899010289), (4427, 141948993), (13281, 47316331)]