19099710003

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{401651}}^1$

素因数の和:401807

約数の個数: 24

約数和(自身を含む): 28205610048

約数和(自身を除く): 9105900045

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 1441, 4323, 15851, 47553, 401651, 1204953, 4418161, 13254483, 48599771, 52616281, 145799313, 157848843, 578779091, 1736337273, 6366570001, 19099710003]

約数ペア:

[(1, 19099710003), (3, 6366570001), (11, 1736337273), (33, 578779091), (121, 157848843), (131, 145799313), (363, 52616281), (393, 48599771), (1441, 13254483), (4323, 4418161), (15851, 1204953), (47553, 401651)]