2361123

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 3526560

約数和(自身を除く): 1165437

約数列:

[1, 3, 9, 27, 157, 471, 557, 1413, 1671, 4239, 5013, 15039, 87449, 262347, 787041, 2361123]

約数ペア:

[(1, 2361123), (3, 787041), (9, 262347), (27, 87449), (157, 15039), (471, 5013), (557, 4239), (1413, 1671)]