12840027889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 14297421600

約数和(自身を除く): 1457393711

約数列:

[1, 13, 73, 101, 109, 949, 1229, 1313, 1417, 7373, 7957, 11009, 15977, 89717, 95849, 103441, 124129, 133961, 143117, 803657, 1166321, 1613677, 1741493, 9061417, 9779153, 10447541, 13530061, 117798421, 127128989, 175890793, 987694453, 12840027889]

約数ペア:

[(1, 12840027889), (13, 987694453), (73, 175890793), (101, 127128989), (109, 117798421), (949, 13530061), (1229, 10447541), (1313, 9779153), (1417, 9061417), (7373, 1741493), (7957, 1613677), (11009, 1166321), (15977, 803657), (89717, 143117), (95849, 133961), (103441, 124129)]