7949697

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 12840960

約数和(自身を除く): 4891263

約数列:

[1, 3, 7, 21, 23, 69, 109, 151, 161, 327, 453, 483, 763, 1057, 2289, 2507, 3171, 3473, 7521, 10419, 16459, 17549, 24311, 49377, 52647, 72933, 115213, 345639, 378557, 1135671, 2649899, 7949697]

約数ペア:

[(1, 7949697), (3, 2649899), (7, 1135671), (21, 378557), (23, 345639), (69, 115213), (109, 72933), (151, 52647), (161, 49377), (327, 24311), (453, 17549), (483, 16459), (763, 10419), (1057, 7521), (2289, 3473), (2507, 3171)]