7880431533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{3389}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 11443555200

約数和(自身を除く): 3563123667

約数列:

[1, 3, 13, 39, 109, 327, 547, 1417, 1641, 3389, 4251, 7111, 10167, 21333, 44057, 59623, 132171, 178869, 369401, 775099, 1108203, 1853783, 2325297, 4802213, 5561349, 14406639, 24099179, 72297537, 202062347, 606187041, 2626810511, 7880431533]

約数ペア:

[(1, 7880431533), (3, 2626810511), (13, 606187041), (39, 202062347), (109, 72297537), (327, 24099179), (547, 14406639), (1417, 5561349), (1641, 4802213), (3389, 2325297), (4251, 1853783), (7111, 1108203), (10167, 775099), (21333, 369401), (44057, 178869), (59623, 132171)]