33642427

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 43352064

約数和(自身を除く): 9709637

約数列:

[1, 7, 13, 41, 71, 91, 127, 287, 497, 533, 889, 923, 1651, 2911, 3731, 5207, 6461, 9017, 11557, 20377, 36449, 37843, 63119, 67691, 117221, 264901, 369697, 473837, 820547, 2587879, 4806061, 33642427]

約数ペア:

[(1, 33642427), (7, 4806061), (13, 2587879), (41, 820547), (71, 473837), (91, 369697), (127, 264901), (287, 117221), (497, 67691), (533, 63119), (889, 37843), (923, 36449), (1651, 20377), (2911, 11557), (3731, 9017), (5207, 6461)]