457103679

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 649327104

約数和(自身を除く): 192223425

約数列:

[1, 3, 23, 69, 101, 107, 303, 321, 613, 1839, 2323, 2461, 6969, 7383, 10807, 14099, 32421, 42297, 61913, 65591, 185739, 196773, 248561, 745683, 1423999, 1508593, 4271997, 4525779, 6624691, 19874073, 152367893, 457103679]

約数ペア:

[(1, 457103679), (3, 152367893), (23, 19874073), (69, 6624691), (101, 4525779), (107, 4271997), (303, 1508593), (321, 1423999), (613, 745683), (1839, 248561), (2323, 196773), (2461, 185739), (6969, 65591), (7383, 61913), (10807, 42297), (14099, 32421)]