308940909

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{1993}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 415964352

約数和(自身を除く): 107023443

約数列:

[1, 3, 163, 317, 489, 951, 1993, 5979, 51671, 155013, 324859, 631781, 974577, 1895343, 102980303, 308940909]

約数ペア:

[(1, 308940909), (3, 102980303), (163, 1895343), (317, 974577), (489, 631781), (951, 324859), (1993, 155013), (5979, 51671)]