22053941

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 29127168

約数和(自身を除く): 7073227

約数列:

[1, 7, 13, 23, 41, 91, 161, 257, 287, 299, 533, 943, 1799, 2093, 3341, 3731, 5911, 6601, 10537, 12259, 23387, 41377, 73759, 76843, 85813, 136981, 242351, 537901, 958867, 1696457, 3150563, 22053941]

約数ペア:

[(1, 22053941), (7, 3150563), (13, 1696457), (23, 958867), (41, 537901), (91, 242351), (161, 136981), (257, 85813), (287, 76843), (299, 73759), (533, 41377), (943, 23387), (1799, 12259), (2093, 10537), (3341, 6601), (3731, 5911)]