304872009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{61553}}^1$

素因数の和:61696

約数の個数: 16

約数和(自身を含む): 441219072

約数和(自身を除く): 136347063

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 61553, 184659, 800189, 2400567, 7817231, 23451693, 101624003, 304872009]

約数ペア:

[(1, 304872009), (3, 101624003), (13, 23451693), (39, 7817231), (127, 2400567), (381, 800189), (1651, 184659), (4953, 61553)]