4258721883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{249881}}^1$

素因数の和:249939

約数の個数: 32

約数和(自身を含む): 6716828160

約数和(自身を除く): 2458106277

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 5681, 17043, 249881, 749643, 3248453, 4747739, 5747263, 9745359, 14243217, 17241789, 61720607, 74714419, 109197997, 185161821, 224143257, 327593991, 1419573961, 4258721883]

約数ペア:

[(1, 4258721883), (3, 1419573961), (13, 327593991), (19, 224143257), (23, 185161821), (39, 109197997), (57, 74714419), (69, 61720607), (247, 17241789), (299, 14243217), (437, 9745359), (741, 5747263), (897, 4747739), (1311, 3248453), (5681, 749643), (17043, 249881)]