31052047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 7050353

約数列:

[1, 13, 17, 23, 41, 149, 221, 299, 391, 533, 697, 943, 1937, 2533, 3427, 5083, 6109, 9061, 12259, 16031, 32929, 44551, 58259, 79417, 103853, 140507, 208403, 757367, 1350089, 1826591, 2388619, 31052047]

約数ペア:

[(1, 31052047), (13, 2388619), (17, 1826591), (23, 1350089), (41, 757367), (149, 208403), (221, 140507), (299, 103853), (391, 79417), (533, 58259), (697, 44551), (943, 32929), (1937, 16031), (2533, 12259), (3427, 9061), (5083, 6109)]