976862943

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{72797}}^1$

素因数の和:72884

約数の個数: 32

約数和(自身を含む): 1677265920

約数和(自身を除く): 700402977

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 13419, 72797, 218391, 509579, 655173, 1528737, 1965519, 4586211, 5168587, 13758633, 15505761, 36180109, 46517283, 108540327, 139551849, 325620981, 976862943]

約数ペア:

[(1, 976862943), (3, 325620981), (7, 139551849), (9, 108540327), (21, 46517283), (27, 36180109), (63, 15505761), (71, 13758633), (189, 5168587), (213, 4586211), (497, 1965519), (639, 1528737), (1491, 655173), (1917, 509579), (4473, 218391), (13419, 72797)]