12223761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 18817920

約数和(自身を除く): 6594159

約数列:

[1, 3, 11, 29, 33, 53, 87, 159, 241, 319, 583, 723, 957, 1537, 1749, 2651, 4611, 6989, 7953, 12773, 16907, 20967, 38319, 50721, 76879, 140503, 230637, 370417, 421509, 1111251, 4074587, 12223761]

約数ペア:

[(1, 12223761), (3, 4074587), (11, 1111251), (29, 421509), (33, 370417), (53, 230637), (87, 140503), (159, 76879), (241, 50721), (319, 38319), (583, 20967), (723, 16907), (957, 12773), (1537, 7953), (1749, 6989), (2651, 4611)]