16272893

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 21659904

約数和(自身を除く): 5387011

約数列:

[1, 7, 13, 17, 67, 91, 119, 157, 221, 469, 871, 1099, 1139, 1547, 2041, 2669, 6097, 7973, 10519, 14287, 14807, 18683, 34697, 73633, 103649, 136747, 178823, 242879, 957229, 1251761, 2324699, 16272893]

約数ペア:

[(1, 16272893), (7, 2324699), (13, 1251761), (17, 957229), (67, 242879), (91, 178823), (119, 136747), (157, 103649), (221, 73633), (469, 34697), (871, 18683), (1099, 14807), (1139, 14287), (1547, 10519), (2041, 7973), (2669, 6097)]