31402213927

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 39038791680

約数和(自身を除く): 7636577753

約数列:

[1, 7, 23, 29, 161, 191, 203, 529, 667, 1337, 1531, 3703, 4393, 4669, 5539, 10717, 15341, 30751, 35213, 38773, 44399, 101039, 107387, 127397, 246491, 292421, 310793, 707273, 809899, 891779, 1021177, 2046947, 2930131, 5669293, 6725683, 7148239, 8480209, 20510917, 23487071, 47079781, 59361463, 154690709, 164409497, 195044807, 1082834963, 1365313649, 4486030561, 31402213927]

約数ペア:

[(1, 31402213927), (7, 4486030561), (23, 1365313649), (29, 1082834963), (161, 195044807), (191, 164409497), (203, 154690709), (529, 59361463), (667, 47079781), (1337, 23487071), (1531, 20510917), (3703, 8480209), (4393, 7148239), (4669, 6725683), (5539, 5669293), (10717, 2930131), (15341, 2046947), (30751, 1021177), (35213, 891779), (38773, 809899), (44399, 707273), (101039, 310793), (107387, 292421), (127397, 246491)]