6641089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 9031680

約数和(自身を除く): 2390591

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 167, 247, 299, 437, 1169, 1729, 2093, 2171, 3059, 3173, 3841, 5681, 15197, 22211, 26887, 39767, 41249, 49933, 72979, 288743, 349531, 510853, 948727, 6641089]

約数ペア:

[(1, 6641089), (7, 948727), (13, 510853), (19, 349531), (23, 288743), (91, 72979), (133, 49933), (161, 41249), (167, 39767), (247, 26887), (299, 22211), (437, 15197), (1169, 5681), (1729, 3841), (2093, 3173), (2171, 3059)]