40648029

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4703}}^1$

素因数の和:4816

約数の個数: 16

約数和(自身を含む): 56297472

約数和(自身を除く): 15649443

約数列:

[1, 3, 43, 67, 129, 201, 2881, 4703, 8643, 14109, 202229, 315101, 606687, 945303, 13549343, 40648029]

約数ペア:

[(1, 40648029), (3, 13549343), (43, 945303), (67, 606687), (129, 315101), (201, 202229), (2881, 14109), (4703, 8643)]