889720833

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{14087}}^1$

素因数の和:14696

約数の個数: 16

約数和(自身を含む): 1220584320

約数和(自身を除く): 330863487

約数列:

[1, 3, 37, 111, 569, 1707, 14087, 21053, 42261, 63159, 521219, 1563657, 8015503, 24046509, 296573611, 889720833]

約数ペア:

[(1, 889720833), (3, 296573611), (37, 24046509), (111, 8015503), (569, 1563657), (1707, 521219), (14087, 63159), (21053, 42261)]