880387857

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{302851}}^1$

素因数の和:302893

約数の個数: 24

約数和(自身を含む): 1417347360

約数和(自身を除く): 536959503

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 302851, 908553, 2725659, 5148467, 5754169, 15445401, 17262507, 46336203, 51787521, 97820873, 293462619, 880387857]

約数ペア:

[(1, 880387857), (3, 293462619), (9, 97820873), (17, 51787521), (19, 46336203), (51, 17262507), (57, 15445401), (153, 5754169), (171, 5148467), (323, 2725659), (969, 908553), (2907, 302851)]