13456377

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 22651200

約数和(自身を除く): 9194823

約数列:

[1, 3, 9, 11, 29, 33, 43, 87, 99, 109, 129, 261, 319, 327, 387, 473, 957, 981, 1199, 1247, 1419, 2871, 3161, 3597, 3741, 4257, 4687, 9483, 10791, 11223, 13717, 14061, 28449, 34771, 41151, 42183, 51557, 104313, 123453, 135923, 154671, 312939, 407769, 464013, 1223307, 1495153, 4485459, 13456377]

約数ペア:

[(1, 13456377), (3, 4485459), (9, 1495153), (11, 1223307), (29, 464013), (33, 407769), (43, 312939), (87, 154671), (99, 135923), (109, 123453), (129, 104313), (261, 51557), (319, 42183), (327, 41151), (387, 34771), (473, 28449), (957, 14061), (981, 13717), (1199, 11223), (1247, 10791), (1419, 9483), (2871, 4687), (3161, 4257), (3597, 3741)]