6628853

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 2494987

約数列:

[1, 7, 11, 19, 23, 77, 133, 161, 197, 209, 253, 437, 1379, 1463, 1771, 2167, 3059, 3743, 4531, 4807, 15169, 26201, 31717, 33649, 41173, 49841, 86089, 288211, 348887, 602623, 946979, 6628853]

約数ペア:

[(1, 6628853), (7, 946979), (11, 602623), (19, 348887), (23, 288211), (77, 86089), (133, 49841), (161, 41173), (197, 33649), (209, 31717), (253, 26201), (437, 15169), (1379, 4807), (1463, 4531), (1771, 3743), (2167, 3059)]