730398519

素因数分解:

$3^3\times {\mathrm{4481}}^1\times {\mathrm{6037}}^1$

素因数の和:10527

約数の個数: 16

約数和(自身を含む): 1082492640

約数和(自身を除く): 352094121

約数列:

[1, 3, 9, 27, 4481, 6037, 13443, 18111, 40329, 54333, 120987, 162999, 27051797, 81155391, 243466173, 730398519]

約数ペア:

[(1, 730398519), (3, 243466173), (9, 81155391), (27, 27051797), (4481, 162999), (6037, 120987), (13443, 54333), (18111, 40329)]