2007285

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2731}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 3737376

約数和(自身を除く): 1730091

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2731, 8193, 13655, 19117, 40965, 57351, 95585, 133819, 286755, 401457, 669095, 2007285]

約数ペア:

[(1, 2007285), (3, 669095), (5, 401457), (7, 286755), (15, 133819), (21, 95585), (35, 57351), (49, 40965), (105, 19117), (147, 13655), (245, 8193), (735, 2731)]