9916179

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5219

約数の個数: 24

約数和(自身を含む): 16566480

約数和(自身を除く): 6650301

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 5189, 15567, 36323, 67457, 108969, 202371, 254261, 472199, 762783, 1416597, 3305393, 9916179]

約数ペア:

[(1, 9916179), (3, 3305393), (7, 1416597), (13, 762783), (21, 472199), (39, 254261), (49, 202371), (91, 108969), (147, 67457), (273, 36323), (637, 15567), (1911, 5189)]