39447531

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8317}}^1$

素因数の和:8371

約数の個数: 24

約数和(自身を含む): 62285184

約数和(自身を除く): 22837653

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 8317, 24951, 74853, 141389, 257827, 424167, 773481, 1272501, 2320443, 4383059, 13149177, 39447531]

約数ペア:

[(1, 39447531), (3, 13149177), (9, 4383059), (17, 2320443), (31, 1272501), (51, 773481), (93, 424167), (153, 257827), (279, 141389), (527, 74853), (1581, 24951), (4743, 8317)]