39417147

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 74101248

約数和(自身を除く): 34684101

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 2473, 5313, 7419, 15939, 17311, 22257, 27203, 51933, 56879, 81609, 155799, 170637, 190421, 244827, 398153, 511911, 571263, 625669, 1194459, 1713789, 1877007, 3583377, 4379683, 5631021, 13139049, 39417147]

約数ペア:

[(1, 39417147), (3, 13139049), (7, 5631021), (9, 4379683), (11, 3583377), (21, 1877007), (23, 1713789), (33, 1194459), (63, 625669), (69, 571263), (77, 511911), (99, 398153), (161, 244827), (207, 190421), (231, 170637), (253, 155799), (483, 81609), (693, 56879), (759, 51933), (1449, 27203), (1771, 22257), (2277, 17311), (2473, 15939), (5313, 7419)]