39521889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 68874624

約数和(自身を除く): 29352735

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 759, 1021, 1173, 1683, 2277, 3063, 3519, 4301, 9189, 11231, 12903, 17357, 23483, 33693, 38709, 52071, 70449, 101079, 156213, 190927, 211347, 258313, 399211, 572781, 774939, 1197633, 1718343, 2324817, 3592899, 4391321, 13173963, 39521889]

約数ペア:

[(1, 39521889), (3, 13173963), (9, 4391321), (11, 3592899), (17, 2324817), (23, 1718343), (33, 1197633), (51, 774939), (69, 572781), (99, 399211), (153, 258313), (187, 211347), (207, 190927), (253, 156213), (391, 101079), (561, 70449), (759, 52071), (1021, 38709), (1173, 33693), (1683, 23483), (2277, 17357), (3063, 12903), (3519, 11231), (4301, 9189)]