1274383977

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{73583}}^1$

素因数の和:73860

約数の個数: 16

約数和(自身を含む): 1780144128

約数和(自身を除く): 505760151

約数列:

[1, 3, 23, 69, 251, 753, 5773, 17319, 73583, 220749, 1692409, 5077227, 18469333, 55407999, 424794659, 1274383977]

約数ペア:

[(1, 1274383977), (3, 424794659), (23, 55407999), (69, 18469333), (251, 5077227), (753, 1692409), (5773, 220749), (17319, 73583)]