392007239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 464849280

約数和(自身を除く): 72842041

約数列:

[1, 13, 23, 29, 53, 299, 377, 667, 689, 853, 1219, 1537, 8671, 11089, 15847, 19619, 19981, 24737, 35351, 45209, 255047, 321581, 459563, 568951, 587717, 1039807, 1311061, 7396363, 13517491, 17043793, 30154403, 392007239]

約数ペア:

[(1, 392007239), (13, 30154403), (23, 17043793), (29, 13517491), (53, 7396363), (299, 1311061), (377, 1039807), (667, 587717), (689, 568951), (853, 459563), (1219, 321581), (1537, 255047), (8671, 45209), (11089, 35351), (15847, 24737), (19619, 19981)]