2097585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6659}}^1$

素因数の和:6677

約数の個数: 24

約数和(自身を含む): 4155840

約数和(自身を除く): 2058255

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6659, 19977, 33295, 46613, 59931, 99885, 139839, 233065, 299655, 419517, 699195, 2097585]

約数ペア:

[(1, 2097585), (3, 699195), (5, 419517), (7, 299655), (9, 233065), (15, 139839), (21, 99885), (35, 59931), (45, 46613), (63, 33295), (105, 19977), (315, 6659)]