1551135579

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1\times {\mathrm{1721}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 2388427776

約数和(自身を除く): 837292197

約数列:

[1, 3, 7, 21, 167, 257, 501, 771, 1169, 1721, 1799, 3507, 5163, 5397, 12047, 36141, 42919, 128757, 287407, 300433, 442297, 862221, 901299, 1326891, 2011849, 3096079, 6035547, 9288237, 73863599, 221590797, 517045193, 1551135579]

約数ペア:

[(1, 1551135579), (3, 517045193), (7, 221590797), (21, 73863599), (167, 9288237), (257, 6035547), (501, 3096079), (771, 2011849), (1169, 1326891), (1721, 901299), (1799, 862221), (3507, 442297), (5163, 300433), (5397, 287407), (12047, 128757), (36141, 42919)]