2756886769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1931}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 3518403840

約数和(自身を除く): 761517071

約数列:

[1, 7, 13, 29, 91, 203, 377, 541, 1931, 2639, 3787, 7033, 13517, 15689, 25103, 49231, 55999, 109823, 175721, 203957, 391993, 727987, 1044671, 1427699, 5095909, 7312697, 13580723, 30295459, 95065061, 212068213, 393840967, 2756886769]

約数ペア:

[(1, 2756886769), (7, 393840967), (13, 212068213), (29, 95065061), (91, 30295459), (203, 13580723), (377, 7312697), (541, 5095909), (1931, 1427699), (2639, 1044671), (3787, 727987), (7033, 391993), (13517, 203957), (15689, 175721), (25103, 109823), (49231, 55999)]