430481233

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 560215040

約数和(自身を除く): 129733807

約数列:

[1, 7, 13, 19, 91, 133, 247, 307, 811, 1729, 2149, 3991, 5677, 5833, 10543, 15409, 27937, 40831, 73801, 75829, 107863, 200317, 248977, 530803, 1402219, 1742839, 3236701, 4730563, 22656907, 33113941, 61497319, 430481233]

約数ペア:

[(1, 430481233), (7, 61497319), (13, 33113941), (19, 22656907), (91, 4730563), (133, 3236701), (247, 1742839), (307, 1402219), (811, 530803), (1729, 248977), (2149, 200317), (3991, 107863), (5677, 75829), (5833, 73801), (10543, 40831), (15409, 27937)]