488771367

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2713}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 779547648

約数和(自身を除く): 290776281

約数列:

[1, 3, 7, 21, 23, 69, 161, 373, 483, 1119, 2611, 2713, 7833, 8139, 8579, 18991, 25737, 56973, 60053, 62399, 180159, 187197, 436793, 1011949, 1310379, 3035847, 7083643, 21250929, 23274827, 69824481, 162923789, 488771367]

約数ペア:

[(1, 488771367), (3, 162923789), (7, 69824481), (21, 23274827), (23, 21250929), (69, 7083643), (161, 3035847), (373, 1310379), (483, 1011949), (1119, 436793), (2611, 187197), (2713, 180159), (7833, 62399), (8139, 60053), (8579, 56973), (18991, 25737)]