38875727

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 45517920

約数和(自身を除く): 6642193

約数列:

[1, 11, 23, 61, 121, 229, 253, 671, 1403, 2519, 2783, 5267, 7381, 13969, 15433, 27709, 57937, 153659, 169763, 321287, 637307, 1690249, 3534157, 38875727]

約数ペア:

[(1, 38875727), (11, 3534157), (23, 1690249), (61, 637307), (121, 321287), (229, 169763), (253, 153659), (671, 57937), (1403, 27709), (2519, 15433), (2783, 13969), (5267, 7381)]