1099685979

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{40879}}^1$

素因数の和:40960

約数の個数: 36

約数和(自身を含む): 1878108960

約数和(自身を除く): 778422981

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 1281, 2989, 3843, 8967, 26901, 40879, 122637, 286153, 367911, 858459, 2003071, 2493619, 2575377, 6009213, 7480857, 17455333, 18027639, 22442571, 52365999, 122187331, 157097997, 366561993, 1099685979]

約数ペア:

[(1, 1099685979), (3, 366561993), (7, 157097997), (9, 122187331), (21, 52365999), (49, 22442571), (61, 18027639), (63, 17455333), (147, 7480857), (183, 6009213), (427, 2575377), (441, 2493619), (549, 2003071), (1281, 858459), (2989, 367911), (3843, 286153), (8967, 122637), (26901, 40879)]