19799703327

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{510157}}^1$

素因数の和:510938

約数の個数: 16

約数和(自身を含む): 27989308512

約数和(自身を除く): 8189605185

約数列:

[1, 3, 17, 51, 761, 2283, 12937, 38811, 510157, 1530471, 8672669, 26018007, 388229477, 1164688431, 6599901109, 19799703327]

約数ペア:

[(1, 19799703327), (3, 6599901109), (17, 1164688431), (51, 388229477), (761, 26018007), (2283, 8672669), (12937, 1530471), (38811, 510157)]