31291214961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14628899}}^1$

素因数の和:14628956

約数の個数: 16

約数和(自身を含む): 44939980800

約数和(自身を除く): 13648765839

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 14628899, 43886697, 336464677, 453495869, 1009394031, 1360487607, 10430404987, 31291214961]

約数ペア:

[(1, 31291214961), (3, 10430404987), (23, 1360487607), (31, 1009394031), (69, 453495869), (93, 336464677), (713, 43886697), (2139, 14628899)]