4520397

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 7372800

約数和(自身を除く): 2852403

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 191, 343, 483, 573, 1029, 1127, 1337, 3381, 4011, 4393, 7889, 9359, 13179, 23667, 28077, 30751, 65513, 92253, 196539, 215257, 645771, 1506799, 4520397]

約数ペア:

[(1, 4520397), (3, 1506799), (7, 645771), (21, 215257), (23, 196539), (49, 92253), (69, 65513), (147, 30751), (161, 28077), (191, 23667), (343, 13179), (483, 9359), (573, 7889), (1029, 4393), (1127, 4011), (1337, 3381)]