9232223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 12966912

約数和(自身を除く): 3734689

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 299, 401, 1001, 1771, 2093, 2807, 3289, 4411, 5213, 9223, 23023, 30877, 36491, 57343, 64561, 101453, 119899, 401401, 710171, 839293, 1318889, 9232223]

約数ペア:

[(1, 9232223), (7, 1318889), (11, 839293), (13, 710171), (23, 401401), (77, 119899), (91, 101453), (143, 64561), (161, 57343), (253, 36491), (299, 30877), (401, 23023), (1001, 9223), (1771, 5213), (2093, 4411), (2807, 3289)]