89079011

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 109932480

約数和(自身を除く): 20853469

約数列:

[1, 7, 19, 49, 133, 163, 587, 931, 1141, 3097, 4109, 7987, 11153, 21679, 28763, 78071, 95681, 151753, 546497, 669767, 1817939, 4688369, 12725573, 89079011]

約数ペア:

[(1, 89079011), (7, 12725573), (19, 4688369), (49, 1817939), (133, 669767), (163, 546497), (587, 151753), (931, 95681), (1141, 78071), (3097, 28763), (4109, 21679), (7987, 11153)]