1334853513

素因数分解:

$3^4\times 7^1\times {\mathrm{2354239}}^1$

素因数の和:2354258

約数の個数: 20

約数和(自身を含む): 2278904320

約数和(自身を除く): 944050807

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2354239, 7062717, 16479673, 21188151, 49439019, 63564453, 148317057, 190693359, 444951171, 1334853513]

約数ペア:

[(1, 1334853513), (3, 444951171), (7, 190693359), (9, 148317057), (21, 63564453), (27, 49439019), (63, 21188151), (81, 16479673), (189, 7062717), (567, 2354239)]