2479120137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{166843}}^1$

素因数の和:166989

約数の個数: 24

約数和(自身を含む): 3886797824

約数和(自身を除く): 1407677687

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 4953, 14859, 166843, 500529, 1501587, 2168959, 6506877, 19520631, 21189061, 63567183, 190701549, 275457793, 826373379, 2479120137]

約数ペア:

[(1, 2479120137), (3, 826373379), (9, 275457793), (13, 190701549), (39, 63567183), (117, 21189061), (127, 19520631), (381, 6506877), (1143, 2168959), (1651, 1501587), (4953, 500529), (14859, 166843)]