2823381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 4754880

約数和(自身を除く): 1931499

約数列:

[1, 3, 9, 11, 19, 33, 57, 79, 99, 171, 209, 237, 361, 627, 711, 869, 1083, 1501, 1881, 2607, 3249, 3971, 4503, 7821, 11913, 13509, 16511, 28519, 35739, 49533, 85557, 148599, 256671, 313709, 941127, 2823381]

約数ペア:

[(1, 2823381), (3, 941127), (9, 313709), (11, 256671), (19, 148599), (33, 85557), (57, 49533), (79, 35739), (99, 28519), (171, 16511), (209, 13509), (237, 11913), (361, 7821), (627, 4503), (711, 3971), (869, 3249), (1083, 2607), (1501, 1881)]