323701131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3727}}^1$

素因数の和:3891

約数の個数: 32

約数和(自身を含む): 496032768

約数和(自身を除く): 172331637

約数列:

[1, 3, 13, 17, 39, 51, 131, 221, 393, 663, 1703, 2227, 3727, 5109, 6681, 11181, 28951, 48451, 63359, 86853, 145353, 190077, 488237, 823667, 1464711, 2471001, 6347081, 8300029, 19041243, 24900087, 107900377, 323701131]

約数ペア:

[(1, 323701131), (3, 107900377), (13, 24900087), (17, 19041243), (39, 8300029), (51, 6347081), (131, 2471001), (221, 1464711), (393, 823667), (663, 488237), (1703, 190077), (2227, 145353), (3727, 86853), (5109, 63359), (6681, 48451), (11181, 28951)]