251330299571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1\times {\mathrm{691}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 273961449216

約数和(自身を除く): 22631149645

約数列:

[1, 13, 181, 331, 467, 691, 2353, 4303, 6071, 8983, 59911, 84527, 125071, 154577, 228721, 322697, 778843, 1098851, 1625923, 2009501, 2973373, 4195061, 27978437, 41398501, 58408157, 106812707, 363719681, 538180513, 759306041, 1388565191, 19333099967, 251330299571]

約数ペア:

[(1, 251330299571), (13, 19333099967), (181, 1388565191), (331, 759306041), (467, 538180513), (691, 363719681), (2353, 106812707), (4303, 58408157), (6071, 41398501), (8983, 27978437), (59911, 4195061), (84527, 2973373), (125071, 2009501), (154577, 1625923), (228721, 1098851), (322697, 778843)]