30515409

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 45077760

約数和(自身を除く): 14562351

約数列:

[1, 3, 9, 79, 167, 237, 257, 501, 711, 771, 1503, 2313, 13193, 20303, 39579, 42919, 60909, 118737, 128757, 182727, 386271, 3390601, 10171803, 30515409]

約数ペア:

[(1, 30515409), (3, 10171803), (9, 3390601), (79, 386271), (167, 182727), (237, 128757), (257, 118737), (501, 60909), (711, 42919), (771, 39579), (1503, 20303), (2313, 13193)]