800451

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 1264640

約数和(自身を除く): 464189

約数列:

[1, 3, 9, 19, 31, 57, 93, 151, 171, 279, 453, 589, 1359, 1767, 2869, 4681, 5301, 8607, 14043, 25821, 42129, 88939, 266817, 800451]

約数ペア:

[(1, 800451), (3, 266817), (9, 88939), (19, 42129), (31, 25821), (57, 14043), (93, 8607), (151, 5301), (171, 4681), (279, 2869), (453, 1767), (589, 1359)]