1283109

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 1834560

約数和(自身を除く): 551451

約数列:

[1, 3, 17, 51, 139, 181, 417, 543, 2363, 3077, 7089, 9231, 25159, 75477, 427703, 1283109]

約数ペア:

[(1, 1283109), (3, 427703), (17, 75477), (51, 25159), (139, 9231), (181, 7089), (417, 3077), (543, 2363)]