331447351

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 368746560

約数和(自身を除く): 37299209

約数列:

[1, 17, 29, 97, 239, 493, 841, 1649, 2813, 4063, 6931, 14297, 23183, 47821, 81577, 117827, 200999, 394111, 672307, 1386809, 3416983, 11429219, 19496903, 331447351]

約数ペア:

[(1, 331447351), (17, 19496903), (29, 11429219), (97, 3416983), (239, 1386809), (493, 672307), (841, 394111), (1649, 200999), (2813, 117827), (4063, 81577), (6931, 47821), (14297, 23183)]