1527407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 1866240

約数和(自身を除く): 338833

約数列:

[1, 7, 23, 53, 161, 179, 371, 1219, 1253, 4117, 8533, 9487, 28819, 66409, 218201, 1527407]

約数ペア:

[(1, 1527407), (7, 218201), (23, 66409), (53, 28819), (161, 9487), (179, 8533), (371, 4117), (1219, 1253)]