380677743

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{6571}}^1$

素因数の和:6775

約数の個数: 24

約数和(自身を含む): 566953296

約数和(自身を除く): 186275553

約数列:

[1, 3, 9, 41, 123, 157, 369, 471, 1413, 6437, 6571, 19311, 19713, 57933, 59139, 269411, 808233, 1031647, 2424699, 3094941, 9284823, 42297527, 126892581, 380677743]

約数ペア:

[(1, 380677743), (3, 126892581), (9, 42297527), (41, 9284823), (123, 3094941), (157, 2424699), (369, 1031647), (471, 808233), (1413, 269411), (6437, 59139), (6571, 57933), (19311, 19713)]