288398461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2333}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 320355504

約数和(自身を除く): 31957043

約数列:

[1, 13, 37, 257, 481, 2333, 3341, 9509, 30329, 86321, 123617, 599581, 1122173, 7794553, 22184497, 288398461]

約数ペア:

[(1, 288398461), (13, 22184497), (37, 7794553), (257, 1122173), (481, 599581), (2333, 123617), (3341, 86321), (9509, 30329)]