29220331

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 37231488

約数和(自身を除く): 8011157

約数列:

[1, 7, 17, 41, 53, 113, 119, 287, 371, 697, 791, 901, 1921, 2173, 4633, 4879, 5989, 6307, 13447, 15211, 32431, 36941, 41923, 78761, 101813, 245549, 258587, 551327, 712691, 1718843, 4174333, 29220331]

約数ペア:

[(1, 29220331), (7, 4174333), (17, 1718843), (41, 712691), (53, 551327), (113, 258587), (119, 245549), (287, 101813), (371, 78761), (697, 41923), (791, 36941), (901, 32431), (1921, 15211), (2173, 13447), (4633, 6307), (4879, 5989)]