98323351

素因数分解:

$7^4\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 20

約数和(自身を含む): 118493504

約数和(自身を除く): 20170153

約数列:

[1, 7, 31, 49, 217, 343, 1321, 1519, 2401, 9247, 10633, 40951, 64729, 74431, 286657, 453103, 2006599, 3171721, 14046193, 98323351]

約数ペア:

[(1, 98323351), (7, 14046193), (31, 3171721), (49, 2006599), (217, 453103), (343, 286657), (1321, 74431), (1519, 64729), (2401, 40951), (9247, 10633)]