7261542717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{30389}}^1$

素因数の和:30973

約数の個数: 32

約数和(自身を含む): 11395520640

約数和(自身を除く): 4133977923

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 557, 1671, 6127, 7241, 18381, 21723, 30389, 79651, 91167, 238953, 334279, 395057, 1002837, 1185171, 4345627, 13036881, 16926673, 50780019, 186193403, 220046749, 558580209, 660140247, 2420514239, 7261542717]

約数ペア:

[(1, 7261542717), (3, 2420514239), (11, 660140247), (13, 558580209), (33, 220046749), (39, 186193403), (143, 50780019), (429, 16926673), (557, 13036881), (1671, 4345627), (6127, 1185171), (7241, 1002837), (18381, 395057), (21723, 334279), (30389, 238953), (79651, 91167)]