31796111

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 33976320

約数和(自身を除く): 2180209

約数列:

[1, 31, 47, 139, 157, 1457, 4309, 4867, 6533, 7379, 21823, 202523, 228749, 676513, 1025681, 31796111]

約数ペア:

[(1, 31796111), (31, 1025681), (47, 676513), (139, 228749), (157, 202523), (1457, 21823), (4309, 7379), (4867, 6533)]