393078

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{191}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 921600

約数和(自身を除く): 528522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 294, 343, 382, 573, 686, 1029, 1146, 1337, 2058, 2674, 4011, 8022, 9359, 18718, 28077, 56154, 65513, 131026, 196539, 393078]

約数ペア:

[(1, 393078), (2, 196539), (3, 131026), (6, 65513), (7, 56154), (14, 28077), (21, 18718), (42, 9359), (49, 8022), (98, 4011), (147, 2674), (191, 2058), (294, 1337), (343, 1146), (382, 1029), (573, 686)]