386345589

素因数分解:

$3^1\times 7^1\times {\mathrm{3251}}^1\times {\mathrm{5659}}^1$

素因数の和:8920

約数の個数: 16

約数和(自身を含む): 589002240

約数和(自身を除く): 202656651

約数列:

[1, 3, 7, 21, 3251, 5659, 9753, 16977, 22757, 39613, 68271, 118839, 18397409, 55192227, 128781863, 386345589]

約数ペア:

[(1, 386345589), (3, 128781863), (7, 55192227), (21, 18397409), (3251, 118839), (5659, 68271), (9753, 39613), (16977, 22757)]