221436039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2683}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 335478528

約数和(自身を除く): 114042489

約数列:

[1, 3, 11, 33, 41, 61, 123, 183, 451, 671, 1353, 2013, 2501, 2683, 7503, 8049, 27511, 29513, 82533, 88539, 110003, 163663, 330009, 490989, 1210033, 1800293, 3630099, 5400879, 6710183, 20130549, 73812013, 221436039]

約数ペア:

[(1, 221436039), (3, 73812013), (11, 20130549), (33, 6710183), (41, 5400879), (61, 3630099), (123, 1800293), (183, 1210033), (451, 490989), (671, 330009), (1353, 163663), (2013, 110003), (2501, 88539), (2683, 82533), (7503, 29513), (8049, 27511)]