13981869

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 8827731

約数列:

[1, 3, 9, 11, 27, 33, 99, 179, 263, 297, 537, 789, 1611, 1969, 2367, 2893, 4833, 5907, 7101, 8679, 17721, 26037, 47077, 53163, 78111, 141231, 423693, 517847, 1271079, 1553541, 4660623, 13981869]

約数ペア:

[(1, 13981869), (3, 4660623), (9, 1553541), (11, 1271079), (27, 517847), (33, 423693), (99, 141231), (179, 78111), (263, 53163), (297, 47077), (537, 26037), (789, 17721), (1611, 8679), (1969, 7101), (2367, 5907), (2893, 4833)]