2008752039

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{403607}}^1$

素因数の和:403699

約数の個数: 24

約数和(自身を含む): 3358018560

約数和(自身を除く): 1349266521

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 403607, 1210821, 2825249, 3632463, 8475747, 25427241, 31884953, 95654859, 223194671, 286964577, 669584013, 2008752039]

約数ペア:

[(1, 2008752039), (3, 669584013), (7, 286964577), (9, 223194671), (21, 95654859), (63, 31884953), (79, 25427241), (237, 8475747), (553, 3632463), (711, 2825249), (1659, 1210821), (4977, 403607)]