331370494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107101}}^1$

素因数の和:107140

約数の個数: 32

約数和(自身を含む): 647752896

約数和(自身を除く): 316382402

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 107101, 214202, 749707, 1392313, 1499414, 1820717, 2784626, 3641434, 9746191, 12745019, 19492382, 23669321, 25490038, 47338642, 165685247, 331370494]

約数ペア:

[(1, 331370494), (2, 165685247), (7, 47338642), (13, 25490038), (14, 23669321), (17, 19492382), (26, 12745019), (34, 9746191), (91, 3641434), (119, 2784626), (182, 1820717), (221, 1499414), (238, 1392313), (442, 749707), (1547, 214202), (3094, 107101)]