8553237

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 14475264

約数和(自身を除く): 5922027

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 607, 671, 1281, 1821, 2013, 4249, 4697, 6677, 12747, 14091, 20031, 37027, 46739, 111081, 140217, 259189, 407297, 777567, 1221891, 2851079, 8553237]

約数ペア:

[(1, 8553237), (3, 2851079), (7, 1221891), (11, 777567), (21, 407297), (33, 259189), (61, 140217), (77, 111081), (183, 46739), (231, 37027), (427, 20031), (607, 14091), (671, 12747), (1281, 6677), (1821, 4697), (2013, 4249)]