1330491103065

素因数分解:

$3^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{21534209}}^1$

素因数の和:21535593

約数の個数: 24

約数和(自身を含む): 2307864354120

約数和(自身を除く): 977373251055

約数列:

[1, 3, 5, 9, 15, 45, 1373, 4119, 6865, 12357, 20595, 61785, 21534209, 64602627, 107671045, 193807881, 323013135, 969039405, 29566468957, 88699406871, 147832344785, 266098220613, 443497034355, 1330491103065]

約数ペア:

[(1, 1330491103065), (3, 443497034355), (5, 266098220613), (9, 147832344785), (15, 88699406871), (45, 29566468957), (1373, 969039405), (4119, 323013135), (6865, 193807881), (12357, 107671045), (20595, 64602627), (61785, 21534209)]