13978377

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 36

約数和(自身を含む): 24319620

約数和(自身を除く): 10341243

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1093, 1421, 1827, 3279, 4263, 7651, 9837, 12789, 22953, 31697, 53557, 68859, 95091, 160671, 221879, 285273, 482013, 665637, 1553153, 1996911, 4659459, 13978377]

約数ペア:

[(1, 13978377), (3, 4659459), (7, 1996911), (9, 1553153), (21, 665637), (29, 482013), (49, 285273), (63, 221879), (87, 160671), (147, 95091), (203, 68859), (261, 53557), (441, 31697), (609, 22953), (1093, 12789), (1421, 9837), (1827, 7651), (3279, 4263)]