1720888908513

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1\times {\mathrm{13221233}}^1$

素因数の和:13222288

約数の個数: 16

約数和(自身を含む): 2350206555840

約数和(自身を除く): 629317647327

約数列:

[1, 3, 43, 129, 1009, 3027, 43387, 130161, 13221233, 39663699, 568513019, 1705539057, 13340224097, 40020672291, 573629636171, 1720888908513]

約数ペア:

[(1, 1720888908513), (3, 573629636171), (43, 40020672291), (129, 13340224097), (1009, 1705539057), (3027, 568513019), (43387, 39663699), (130161, 13221233)]