1515909820321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{4991159}}^1$

素因数の和:4991616

約数の個数: 16

約数和(自身を含む): 1663613521920

約数和(自身を除く): 147703701599

約数列:

[1, 13, 61, 383, 793, 4979, 23363, 303719, 4991159, 64885067, 304460699, 1911613897, 3957989087, 24850980661, 116608447717, 1515909820321]

約数ペア:

[(1, 1515909820321), (13, 116608447717), (61, 24850980661), (383, 3957989087), (793, 1911613897), (4979, 304460699), (23363, 64885067), (303719, 4991159)]