1245693961

素因数分解:

${\mathrm{23}}^3\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 1333157760

約数和(自身を除く): 87463799

約数列:

[1, 23, 43, 529, 989, 2381, 12167, 22747, 54763, 102383, 523181, 1259549, 2354809, 28969627, 54160607, 1245693961]

約数ペア:

[(1, 1245693961), (23, 54160607), (43, 28969627), (529, 2354809), (989, 1259549), (2381, 523181), (12167, 102383), (22747, 54763)]