202311291

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5657}}^1$

素因数の和:5811

約数の個数: 32

約数和(自身を含む): 334591488

約数和(自身を除く): 132280197

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1703, 2751, 5109, 5657, 11921, 16971, 35763, 39599, 73541, 118797, 220623, 514787, 741067, 1544361, 2223201, 5187469, 9633871, 15562407, 28901613, 67437097, 202311291]

約数ペア:

[(1, 202311291), (3, 67437097), (7, 28901613), (13, 15562407), (21, 9633871), (39, 5187469), (91, 2223201), (131, 1544361), (273, 741067), (393, 514787), (917, 220623), (1703, 118797), (2751, 73541), (5109, 39599), (5657, 35763), (11921, 16971)]