42530243

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 12627517

約数列:

[1, 7, 17, 23, 41, 119, 161, 287, 379, 391, 697, 943, 2653, 2737, 4879, 6443, 6601, 8717, 15539, 16031, 45101, 61019, 108773, 112217, 148189, 264163, 357397, 1037323, 1849141, 2501779, 6075749, 42530243]

約数ペア:

[(1, 42530243), (7, 6075749), (17, 2501779), (23, 1849141), (41, 1037323), (119, 357397), (161, 264163), (287, 148189), (379, 112217), (391, 108773), (697, 61019), (943, 45101), (2653, 16031), (2737, 15539), (4879, 8717), (6443, 6601)]