866167559

素因数分解:

${\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 927350784

約数和(自身を除く): 61183225

約数列:

[1, 31, 47, 127, 151, 961, 1457, 3937, 4681, 5969, 7097, 19177, 45167, 122047, 145111, 185039, 220007, 594487, 901319, 5736209, 6820217, 18429097, 27940889, 866167559]

約数ペア:

[(1, 866167559), (31, 27940889), (47, 18429097), (127, 6820217), (151, 5736209), (961, 901319), (1457, 594487), (3937, 220007), (4681, 185039), (5969, 145111), (7097, 122047), (19177, 45167)]