40570197

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 55608000

約数和(自身を除く): 15037803

約数列:

[1, 3, 41, 123, 499, 661, 1497, 1983, 20459, 27101, 61377, 81303, 329839, 989517, 13523399, 40570197]

約数ペア:

[(1, 40570197), (3, 13523399), (41, 989517), (123, 329839), (499, 81303), (661, 61377), (1497, 27101), (1983, 20459)]