144403413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1607}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 240814080

約数和(自身を除く): 96410667

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 389, 1167, 1607, 2723, 4279, 4821, 8169, 11249, 12837, 17677, 29953, 33747, 53031, 89859, 123739, 371217, 625123, 1875369, 4375861, 6876353, 13127583, 20629059, 48134471, 144403413]

約数ペア:

[(1, 144403413), (3, 48134471), (7, 20629059), (11, 13127583), (21, 6876353), (33, 4375861), (77, 1875369), (231, 625123), (389, 371217), (1167, 123739), (1607, 89859), (2723, 53031), (4279, 33747), (4821, 29953), (8169, 17677), (11249, 12837)]