8738703743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1\times {\mathrm{2309}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 11378949120

約数和(自身を除く): 2640245377

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2137, 2309, 14959, 16163, 23507, 25399, 49151, 53107, 164549, 177793, 344057, 371749, 540661, 584177, 3784627, 4089239, 4934333, 34540331, 54277663, 113489659, 379943641, 794427613, 1248386249, 8738703743]

約数ペア:

[(1, 8738703743), (7, 1248386249), (11, 794427613), (23, 379943641), (77, 113489659), (161, 54277663), (253, 34540331), (1771, 4934333), (2137, 4089239), (2309, 3784627), (14959, 584177), (16163, 540661), (23507, 371749), (25399, 344057), (49151, 177793), (53107, 164549)]