246881557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 270350080

約数和(自身を除く): 23468523

約数列:

[1, 13, 79, 421, 571, 1027, 5473, 7423, 33259, 45109, 240391, 432367, 586417, 3125083, 18990889, 246881557]

約数ペア:

[(1, 246881557), (13, 18990889), (79, 3125083), (421, 586417), (571, 432367), (1027, 240391), (5473, 45109), (7423, 33259)]