388519309

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{7069}}^1$

素因数の和:7200

約数の個数: 16

約数和(自身を含む): 426066480

約数和(自身を除く): 37547171

約数列:

[1, 17, 53, 61, 901, 1037, 3233, 7069, 54961, 120173, 374657, 431209, 6369169, 7330553, 22854077, 388519309]

約数ペア:

[(1, 388519309), (17, 22854077), (53, 7330553), (61, 6369169), (901, 431209), (1037, 374657), (3233, 120173), (7069, 54961)]