392439167

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 439595520

約数和(自身を除く): 47156353

約数列:

[1, 19, 41, 67, 73, 103, 779, 1273, 1387, 1957, 2747, 2993, 4223, 4891, 6901, 7519, 52193, 56867, 80237, 92929, 131119, 142861, 200531, 282941, 308279, 503773, 3810089, 5375879, 5857301, 9571687, 20654693, 392439167]

約数ペア:

[(1, 392439167), (19, 20654693), (41, 9571687), (67, 5857301), (73, 5375879), (103, 3810089), (779, 503773), (1273, 308279), (1387, 282941), (1957, 200531), (2747, 142861), (2993, 131119), (4223, 92929), (4891, 80237), (6901, 56867), (7519, 52193)]