1390658973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{2017}}^1$

素因数の和:3277

約数の個数: 32

約数和(自身を含む): 2144568960

約数和(自身を除く): 753909987

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 1229, 2017, 3687, 6051, 13519, 20893, 22187, 34289, 40557, 62679, 66561, 102867, 229823, 377179, 689469, 1131537, 2478893, 7436679, 27267823, 42141181, 81803469, 126423543, 463552991, 1390658973]

約数ペア:

[(1, 1390658973), (3, 463552991), (11, 126423543), (17, 81803469), (33, 42141181), (51, 27267823), (187, 7436679), (561, 2478893), (1229, 1131537), (2017, 689469), (3687, 377179), (6051, 229823), (13519, 102867), (20893, 66561), (22187, 62679), (34289, 40557)]