1206144645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4729979}}^1$

素因数の和:4730004

約数の個数: 16

約数和(自身を含む): 2043351360

約数和(自身を除く): 837206715

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4729979, 14189937, 23649895, 70949685, 80409643, 241228929, 402048215, 1206144645]

約数ペア:

[(1, 1206144645), (3, 402048215), (5, 241228929), (15, 80409643), (17, 70949685), (51, 23649895), (85, 14189937), (255, 4729979)]