121647318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1559581}}^1$

素因数の和:1559599

約数の個数: 16

約数和(自身を含む): 262009776

約数和(自身を除く): 140362458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1559581, 3119162, 4678743, 9357486, 20274553, 40549106, 60823659, 121647318]

約数ペア:

[(1, 121647318), (2, 60823659), (3, 40549106), (6, 20274553), (13, 9357486), (26, 4678743), (39, 3119162), (78, 1559581)]