841197

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 1314432

約数和(自身を除く): 473235

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 977, 2931, 6839, 20517, 40057, 120171, 280399, 841197]

約数ペア:

[(1, 841197), (3, 280399), (7, 120171), (21, 40057), (41, 20517), (123, 6839), (287, 2931), (861, 977)]