724655997

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2064547}}^1$

素因数の和:2064569

約数の個数: 16

約数和(自身を含む): 1156146880

約数和(自身を除く): 431490883

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2064547, 6193641, 18580923, 26839111, 55742769, 80517333, 241551999, 724655997]

約数ペア:

[(1, 724655997), (3, 241551999), (9, 80517333), (13, 55742769), (27, 26839111), (39, 18580923), (117, 6193641), (351, 2064547)]