442912127

素因数分解:

$7^3\times {\mathrm{23}}^2\times {\mathrm{2441}}^1$

素因数の和:2508

約数の個数: 24

約数和(自身を含む): 540170400

約数和(自身を除く): 97258273

約数列:

[1, 7, 23, 49, 161, 343, 529, 1127, 2441, 3703, 7889, 17087, 25921, 56143, 119609, 181447, 393001, 837263, 1291289, 2751007, 9039023, 19257049, 63273161, 442912127]

約数ペア:

[(1, 442912127), (7, 63273161), (23, 19257049), (49, 9039023), (161, 2751007), (343, 1291289), (529, 837263), (1127, 393001), (2441, 181447), (3703, 119609), (7889, 56143), (17087, 25921)]