212318313

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{5189}}^1$

素因数の和:5808

約数の個数: 16

約数和(自身を含む): 295954560

約数和(自身を除く): 83636247

約数列:

[1, 3, 23, 69, 593, 1779, 5189, 13639, 15567, 40917, 119347, 358041, 3077077, 9231231, 70772771, 212318313]

約数ペア:

[(1, 212318313), (3, 70772771), (23, 9231231), (69, 3077077), (593, 358041), (1779, 119347), (5189, 40917), (13639, 15567)]