23954619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 35900928

約数和(自身を除く): 11946309

約数列:

[1, 3, 13, 39, 41, 71, 123, 211, 213, 533, 633, 923, 1599, 2743, 2769, 2911, 8229, 8651, 8733, 14981, 25953, 37843, 44943, 112463, 113529, 194753, 337389, 584259, 614221, 1842663, 7984873, 23954619]

約数ペア:

[(1, 23954619), (3, 7984873), (13, 1842663), (39, 614221), (41, 584259), (71, 337389), (123, 194753), (211, 113529), (213, 112463), (533, 44943), (633, 37843), (923, 25953), (1599, 14981), (2743, 8733), (2769, 8651), (2911, 8229)]