478194633

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{330017}}^1$

素因数の和:330053

約数の個数: 24

約数和(自身を含む): 823724928

約数和(自身を除く): 345530295

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 330017, 990051, 2310119, 2970153, 6930357, 7590391, 20791071, 22771173, 53132737, 68313519, 159398211, 478194633]

約数ペア:

[(1, 478194633), (3, 159398211), (7, 68313519), (9, 53132737), (21, 22771173), (23, 20791071), (63, 7590391), (69, 6930357), (161, 2970153), (207, 2310119), (483, 990051), (1449, 330017)]