69228523

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 87333120

約数和(自身を除く): 18104597

約数列:

[1, 7, 13, 49, 91, 191, 569, 637, 1337, 2483, 3983, 7397, 9359, 17381, 27881, 51779, 108679, 121667, 362453, 760753, 1412827, 5325271, 9889789, 69228523]

約数ペア:

[(1, 69228523), (7, 9889789), (13, 5325271), (49, 1412827), (91, 760753), (191, 362453), (569, 121667), (637, 108679), (1337, 51779), (2483, 27881), (3983, 17381), (7397, 9359)]