11107761

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 18768960

約数和(自身を除く): 7661199

約数列:

[1, 3, 7, 19, 21, 41, 49, 57, 97, 123, 133, 147, 287, 291, 399, 679, 779, 861, 931, 1843, 2009, 2037, 2337, 2793, 3977, 4753, 5453, 5529, 6027, 11931, 12901, 14259, 16359, 27839, 38171, 38703, 75563, 83517, 90307, 114513, 194873, 226689, 270921, 528941, 584619, 1586823, 3702587, 11107761]

約数ペア:

[(1, 11107761), (3, 3702587), (7, 1586823), (19, 584619), (21, 528941), (41, 270921), (49, 226689), (57, 194873), (97, 114513), (123, 90307), (133, 83517), (147, 75563), (287, 38703), (291, 38171), (399, 27839), (679, 16359), (779, 14259), (861, 12901), (931, 11931), (1843, 6027), (2009, 5529), (2037, 5453), (2337, 4753), (2793, 3977)]