1298291217

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1\times {\mathrm{5101}}^1$

素因数の和:7120

約数の個数: 16

約数和(自身を含む): 1772557248

約数和(自身を除く): 474266031

約数列:

[1, 3, 43, 129, 1973, 5101, 5919, 15303, 84839, 219343, 254517, 658029, 10064273, 30192819, 432763739, 1298291217]

約数ペア:

[(1, 1298291217), (3, 432763739), (43, 30192819), (129, 10064273), (1973, 658029), (5101, 254517), (5919, 219343), (15303, 84839)]