71243227

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 82353600

約数和(自身を除く): 11110373

約数列:

[1, 11, 29, 79, 121, 257, 319, 869, 2291, 2827, 3509, 7453, 9559, 20303, 25201, 31097, 81983, 223333, 277211, 588787, 901813, 2456663, 6476657, 71243227]

約数ペア:

[(1, 71243227), (11, 6476657), (29, 2456663), (79, 901813), (121, 588787), (257, 277211), (319, 223333), (869, 81983), (2291, 31097), (2827, 25201), (3509, 20303), (7453, 9559)]