1393711245

素因数分解:

$3^3\times 5^1\times {\mathrm{10323787}}^1$

素因数の和:10323801

約数の個数: 16

約数和(自身を含む): 2477709120

約数和(自身を除く): 1083997875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 10323787, 30971361, 51618935, 92914083, 154856805, 278742249, 464570415, 1393711245]

約数ペア:

[(1, 1393711245), (3, 464570415), (5, 278742249), (9, 154856805), (15, 92914083), (27, 51618935), (45, 30971361), (135, 10323787)]