291289488537

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{2069}}^1\times {\mathrm{4447}}^1$

素因数の和:6753

約数の個数: 32

約数和(自身を含む): 397315998720

約数和(自身を除く): 106026510183

約数列:

[1, 3, 61, 173, 183, 519, 2069, 4447, 6207, 10553, 13341, 31659, 126209, 271267, 357937, 378627, 769331, 813801, 1073811, 2307993, 9200843, 21834157, 27602529, 46929191, 65502471, 140787573, 561251423, 1591745839, 1683754269, 4775237517, 97096496179, 291289488537]

約数ペア:

[(1, 291289488537), (3, 97096496179), (61, 4775237517), (173, 1683754269), (183, 1591745839), (519, 561251423), (2069, 140787573), (4447, 65502471), (6207, 46929191), (10553, 27602529), (13341, 21834157), (31659, 9200843), (126209, 2307993), (271267, 1073811), (357937, 813801), (378627, 769331)]