1565133057

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1413851}}^1$

素因数の和:1413901

約数の個数: 16

約数和(自身を含む): 2375271360

約数和(自身を除く): 810138303

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1413851, 4241553, 12724659, 38173977, 57967891, 173903673, 521711019, 1565133057]

約数ペア:

[(1, 1565133057), (3, 521711019), (9, 173903673), (27, 57967891), (41, 38173977), (123, 12724659), (369, 4241553), (1107, 1413851)]