928809

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 1602432

約数和(自身を除く): 673623

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 641, 1449, 1923, 4487, 5769, 13461, 14743, 40383, 44229, 103201, 132687, 309603, 928809]

約数ペア:

[(1, 928809), (3, 309603), (7, 132687), (9, 103201), (21, 44229), (23, 40383), (63, 14743), (69, 13461), (161, 5769), (207, 4487), (483, 1923), (641, 1449)]