82358521

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 103910400

約数和(自身を除く): 21551879

約数列:

[1, 7, 19, 29, 131, 133, 163, 203, 551, 917, 1141, 2489, 3097, 3799, 3857, 4727, 17423, 21353, 21679, 26593, 33089, 72181, 89813, 149471, 405707, 505267, 619237, 628691, 2839949, 4334659, 11765503, 82358521]

約数ペア:

[(1, 82358521), (7, 11765503), (19, 4334659), (29, 2839949), (131, 628691), (133, 619237), (163, 505267), (203, 405707), (551, 149471), (917, 89813), (1141, 72181), (2489, 33089), (3097, 26593), (3799, 21679), (3857, 21353), (4727, 17423)]