245334837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14107}}^1$

素因数の和:14169

約数の個数: 32

約数和(自身を含む): 390057984

約数和(自身を除く): 144723147

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 1023, 1581, 5797, 14107, 17391, 42321, 155177, 239819, 437317, 465531, 719457, 1311951, 2638009, 4810487, 7434389, 7914027, 14431461, 22303167, 81778279, 245334837]

約数ペア:

[(1, 245334837), (3, 81778279), (11, 22303167), (17, 14431461), (31, 7914027), (33, 7434389), (51, 4810487), (93, 2638009), (187, 1311951), (341, 719457), (527, 465531), (561, 437317), (1023, 239819), (1581, 155177), (5797, 42321), (14107, 17391)]