19329327

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 30912000

約数和(自身を除く): 11582673

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 919, 1107, 2337, 2757, 7011, 8271, 17461, 21033, 24813, 37679, 52383, 113037, 157149, 339111, 471447, 715901, 1017333, 2147703, 6443109, 19329327]

約数ペア:

[(1, 19329327), (3, 6443109), (9, 2147703), (19, 1017333), (27, 715901), (41, 471447), (57, 339111), (123, 157149), (171, 113037), (369, 52383), (513, 37679), (779, 24813), (919, 21033), (1107, 17461), (2337, 8271), (2757, 7011)]