293869429

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 377174016

約数和(自身を除く): 83304587

約数列:

[1, 7, 17, 31, 37, 119, 217, 259, 527, 629, 1147, 2153, 3689, 4403, 8029, 15071, 19499, 36601, 66743, 79661, 136493, 256207, 467201, 557627, 1134631, 1354237, 2469491, 7942417, 9479659, 17286437, 41981347, 293869429]

約数ペア:

[(1, 293869429), (7, 41981347), (17, 17286437), (31, 9479659), (37, 7942417), (119, 2469491), (217, 1354237), (259, 1134631), (527, 557627), (629, 467201), (1147, 256207), (2153, 136493), (3689, 79661), (4403, 66743), (8029, 36601), (15071, 19499)]