738956547

素因数分解:

$3^3\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{3391}}^1$

素因数の和:4560

約数の個数: 32

約数和(自身を含む): 1252597760

約数和(自身を除く): 513641213

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1153, 3391, 3459, 8071, 10173, 10377, 23737, 24213, 30519, 31131, 71211, 72639, 91557, 213633, 217917, 640899, 3909823, 11729469, 27368761, 35188407, 82106283, 105565221, 246318849, 738956547]

約数ペア:

[(1, 738956547), (3, 246318849), (7, 105565221), (9, 82106283), (21, 35188407), (27, 27368761), (63, 11729469), (189, 3909823), (1153, 640899), (3391, 217917), (3459, 213633), (8071, 91557), (10173, 72639), (10377, 71211), (23737, 31131), (24213, 30519)]