11962161

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 28

約数和(自身を含む): 18296820

約数和(自身を除く): 6334659

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 269, 549, 729, 807, 1647, 2421, 4941, 7263, 14823, 16409, 21789, 44469, 49227, 65367, 147681, 196101, 443043, 1329129, 3987387, 11962161]

約数ペア:

[(1, 11962161), (3, 3987387), (9, 1329129), (27, 443043), (61, 196101), (81, 147681), (183, 65367), (243, 49227), (269, 44469), (549, 21789), (729, 16409), (807, 14823), (1647, 7263), (2421, 4941)]