7156959887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{76249}}^1$

素因数の和:76343

約数の個数: 32

約数和(自身を含む): 9486720000

約数和(自身を除く): 2329760113

約数列:

[1, 7, 11, 23, 53, 77, 161, 253, 371, 583, 1219, 1771, 4081, 8533, 13409, 76249, 93863, 533743, 838739, 1753727, 4041197, 5871173, 12276089, 19290997, 28288379, 44453167, 92947531, 135036979, 311172169, 650632717, 1022422841, 7156959887]

約数ペア:

[(1, 7156959887), (7, 1022422841), (11, 650632717), (23, 311172169), (53, 135036979), (77, 92947531), (161, 44453167), (253, 28288379), (371, 19290997), (583, 12276089), (1219, 5871173), (1771, 4041197), (4081, 1753727), (8533, 838739), (13409, 533743), (76249, 93863)]