29879921

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 32237568

約数和(自身を除く): 2357647

約数列:

[1, 23, 47, 131, 211, 1081, 3013, 4853, 6157, 9917, 27641, 141611, 228091, 635743, 1299127, 29879921]

約数ペア:

[(1, 29879921), (23, 1299127), (47, 635743), (131, 228091), (211, 141611), (1081, 27641), (3013, 9917), (4853, 6157)]