17188743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 27256320

約数和(自身を除く): 10067577

約数列:

[1, 3, 11, 13, 33, 39, 103, 143, 309, 389, 429, 1133, 1167, 1339, 3399, 4017, 4279, 5057, 12837, 14729, 15171, 40067, 44187, 55627, 120201, 166881, 440737, 520871, 1322211, 1562613, 5729581, 17188743]

約数ペア:

[(1, 17188743), (3, 5729581), (11, 1562613), (13, 1322211), (33, 520871), (39, 440737), (103, 166881), (143, 120201), (309, 55627), (389, 44187), (429, 40067), (1133, 15171), (1167, 14729), (1339, 12837), (3399, 5057), (4017, 4279)]