2436693

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 4055040

約数和(自身を除く): 1618347

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 197, 217, 399, 589, 591, 651, 1379, 1767, 3743, 4123, 4137, 6107, 11229, 12369, 18321, 26201, 42749, 78603, 116033, 128247, 348099, 812231, 2436693]

約数ペア:

[(1, 2436693), (3, 812231), (7, 348099), (19, 128247), (21, 116033), (31, 78603), (57, 42749), (93, 26201), (133, 18321), (197, 12369), (217, 11229), (399, 6107), (589, 4137), (591, 4123), (651, 3743), (1379, 1767)]