2008333327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{22543}}^1$

素因数の和:22663

約数の個数: 32

約数和(自身を含む): 2726922240

約数和(自身を除く): 718588913

約数列:

[1, 7, 11, 13, 77, 89, 91, 143, 623, 979, 1001, 1157, 6853, 8099, 12727, 22543, 89089, 157801, 247973, 293059, 1735811, 2006327, 2051413, 3223649, 14044289, 22069597, 22565543, 26082251, 154487179, 182575757, 286904761, 2008333327]

約数ペア:

[(1, 2008333327), (7, 286904761), (11, 182575757), (13, 154487179), (77, 26082251), (89, 22565543), (91, 22069597), (143, 14044289), (623, 3223649), (979, 2051413), (1001, 2006327), (1157, 1735811), (6853, 293059), (8099, 247973), (12727, 157801), (22543, 89089)]