427940862

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{20959}}^1$

素因数の和:21088

約数の個数: 32

約数和(自身を含む): 887362560

約数和(自身を除く): 459421698

約数列:

[1, 2, 3, 6, 41, 82, 83, 123, 166, 246, 249, 498, 3403, 6806, 10209, 20418, 20959, 41918, 62877, 125754, 859319, 1718638, 1739597, 2577957, 3479194, 5155914, 5218791, 10437582, 71323477, 142646954, 213970431, 427940862]

約数ペア:

[(1, 427940862), (2, 213970431), (3, 142646954), (6, 71323477), (41, 10437582), (82, 5218791), (83, 5155914), (123, 3479194), (166, 2577957), (246, 1739597), (249, 1718638), (498, 859319), (3403, 125754), (6806, 62877), (10209, 41918), (20418, 20959)]