1235424771

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 2138019840

約数和(自身を除く): 902595069

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 151, 189, 219, 453, 511, 593, 657, 1057, 1359, 1533, 1779, 1971, 3171, 4077, 4151, 4599, 5337, 9513, 11023, 12453, 13797, 16011, 28539, 33069, 37359, 43289, 77161, 89543, 99207, 112077, 129867, 231483, 268629, 297621, 303023, 389601, 626801, 694449, 805887, 909069, 1168803, 1880403, 2083347, 2417661, 2727207, 5641209, 6536639, 8181621, 16923627, 19609917, 45756473, 58829751, 137269419, 176489253, 411808257, 1235424771]

約数ペア:

[(1, 1235424771), (3, 411808257), (7, 176489253), (9, 137269419), (21, 58829751), (27, 45756473), (63, 19609917), (73, 16923627), (151, 8181621), (189, 6536639), (219, 5641209), (453, 2727207), (511, 2417661), (593, 2083347), (657, 1880403), (1057, 1168803), (1359, 909069), (1533, 805887), (1779, 694449), (1971, 626801), (3171, 389601), (4077, 303023), (4151, 297621), (4599, 268629), (5337, 231483), (9513, 129867), (11023, 112077), (12453, 99207), (13797, 89543), (16011, 77161), (28539, 43289), (33069, 37359)]