442893451

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19237}}^1$

素因数の和:19291

約数の個数: 32

約数和(自身を含む): 620540928

約数和(自身を除く): 177647477

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 299, 1001, 1771, 2093, 3289, 19237, 23023, 134659, 211607, 250081, 442451, 1481249, 1750567, 2750891, 3097157, 4866961, 5751863, 19256237, 34068727, 40263041, 63270493, 442893451]

約数ペア:

[(1, 442893451), (7, 63270493), (11, 40263041), (13, 34068727), (23, 19256237), (77, 5751863), (91, 4866961), (143, 3097157), (161, 2750891), (253, 1750567), (299, 1481249), (1001, 442451), (1771, 250081), (2093, 211607), (3289, 134659), (19237, 23023)]