997417149

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{1213}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 1472649984

約数和(自身を除く): 475232835

約数列:

[1, 3, 17, 23, 51, 69, 391, 701, 1173, 1213, 2103, 3639, 11917, 16123, 20621, 27899, 35751, 48369, 61863, 83697, 274091, 474283, 822273, 850313, 1422849, 2550939, 14455321, 19557199, 43365963, 58671597, 332472383, 997417149]

約数ペア:

[(1, 997417149), (3, 332472383), (17, 58671597), (23, 43365963), (51, 19557199), (69, 14455321), (391, 2550939), (701, 1422849), (1173, 850313), (1213, 822273), (2103, 474283), (3639, 274091), (11917, 83697), (16123, 61863), (20621, 48369), (27899, 35751)]