2440611

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1080

約数の個数: 20

約数和(自身を含む): 3775200

約数和(自身を除く): 1334589

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1039, 2349, 3117, 9351, 28053, 30131, 84159, 90393, 271179, 813537, 2440611]

約数ペア:

[(1, 2440611), (3, 813537), (9, 271179), (27, 90393), (29, 84159), (81, 30131), (87, 28053), (261, 9351), (783, 3117), (1039, 2349)]