2447771007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{7951}}^1$

素因数の和:8475

約数の個数: 32

約数和(自身を含む): 3755888640

約数和(自身を除く): 1308117633

約数列:

[1, 3, 11, 19, 33, 57, 209, 491, 627, 1473, 5401, 7951, 9329, 16203, 23853, 27987, 87461, 102619, 151069, 262383, 307857, 453207, 1661759, 3903941, 4985277, 11711823, 42943351, 74174879, 128830053, 222524637, 815923669, 2447771007]

約数ペア:

[(1, 2447771007), (3, 815923669), (11, 222524637), (19, 128830053), (33, 74174879), (57, 42943351), (209, 11711823), (491, 4985277), (627, 3903941), (1473, 1661759), (5401, 453207), (7951, 307857), (9329, 262383), (16203, 151069), (23853, 102619), (27987, 87461)]