1951566279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{7919}}^1$

素因数の和:8095

約数の個数: 32

約数和(自身を含む): 2874009600

約数和(自身を除く): 922443321

約数列:

[1, 3, 13, 39, 71, 89, 213, 267, 923, 1157, 2769, 3471, 6319, 7919, 18957, 23757, 82147, 102947, 246441, 308841, 562249, 704791, 1686747, 2114373, 7309237, 9162283, 21927711, 27486849, 50040161, 150120483, 650522093, 1951566279]

約数ペア:

[(1, 1951566279), (3, 650522093), (13, 150120483), (39, 50040161), (71, 27486849), (89, 21927711), (213, 9162283), (267, 7309237), (923, 2114373), (1157, 1686747), (2769, 704791), (3471, 562249), (6319, 308841), (7919, 246441), (18957, 102947), (23757, 82147)]