2241645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 4217088

約数和(自身を除く): 1975443

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 577, 777, 1295, 1731, 2885, 3885, 4039, 8655, 12117, 20195, 21349, 60585, 64047, 106745, 149443, 320235, 448329, 747215, 2241645]

約数ペア:

[(1, 2241645), (3, 747215), (5, 448329), (7, 320235), (15, 149443), (21, 106745), (35, 64047), (37, 60585), (105, 21349), (111, 20195), (185, 12117), (259, 8655), (555, 4039), (577, 3885), (777, 2885), (1295, 1731)]