29873871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 46541040

約数和(自身を除く): 16667169

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 4261, 7011, 12783, 38349, 80959, 174701, 242877, 524103, 728631, 1572309, 3319319, 9957957, 29873871]

約数ペア:

[(1, 29873871), (3, 9957957), (9, 3319319), (19, 1572309), (41, 728631), (57, 524103), (123, 242877), (171, 174701), (369, 80959), (779, 38349), (2337, 12783), (4261, 7011)]