2391435

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 4364880

約数和(自身を除く): 1973445

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2797, 8391, 13985, 25173, 41955, 53143, 125865, 159429, 265715, 478287, 797145, 2391435]

約数ペア:

[(1, 2391435), (3, 797145), (5, 478287), (9, 265715), (15, 159429), (19, 125865), (45, 53143), (57, 41955), (95, 25173), (171, 13985), (285, 8391), (855, 2797)]