7810398291

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1\times {\mathrm{1129}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 10882713600

約数和(自身を除く): 3072315309

約数列:

[1, 3, 29, 87, 131, 393, 607, 1129, 1821, 3387, 3799, 11397, 17603, 32741, 52809, 79517, 98223, 147899, 238551, 443697, 685303, 2055909, 2305993, 4289071, 6917979, 12867213, 19873787, 59621361, 89774693, 269324079, 2603466097, 7810398291]

約数ペア:

[(1, 7810398291), (3, 2603466097), (29, 269324079), (87, 89774693), (131, 59621361), (393, 19873787), (607, 12867213), (1129, 6917979), (1821, 4289071), (3387, 2305993), (3799, 2055909), (11397, 685303), (17603, 443697), (32741, 238551), (52809, 147899), (79517, 98223)]