2748156723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 4354590240

約数和(自身を除く): 1606433517

約数列:

[1, 3, 9, 13, 39, 109, 113, 117, 327, 339, 981, 1017, 1417, 1469, 1907, 4251, 4407, 5721, 12317, 12753, 13221, 17163, 24791, 36951, 74373, 110853, 160121, 207863, 215491, 223119, 480363, 623589, 646473, 1441089, 1870767, 1939419, 2702219, 2801383, 8106657, 8404149, 23488519, 24319971, 25212447, 70465557, 211396671, 305350747, 916052241, 2748156723]

約数ペア:

[(1, 2748156723), (3, 916052241), (9, 305350747), (13, 211396671), (39, 70465557), (109, 25212447), (113, 24319971), (117, 23488519), (327, 8404149), (339, 8106657), (981, 2801383), (1017, 2702219), (1417, 1939419), (1469, 1870767), (1907, 1441089), (4251, 646473), (4407, 623589), (5721, 480363), (12317, 223119), (12753, 215491), (13221, 207863), (17163, 160121), (24791, 110853), (36951, 74373)]