39222981

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 70588800

約数和(自身を除く): 31365819

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1289, 1323, 1449, 3381, 3867, 4347, 9023, 10143, 11601, 27069, 29647, 30429, 34803, 63161, 81207, 88941, 189483, 207529, 243621, 266823, 568449, 622587, 800469, 1452703, 1705347, 1867761, 4358109, 5603283, 13074327, 39222981]

約数ペア:

[(1, 39222981), (3, 13074327), (7, 5603283), (9, 4358109), (21, 1867761), (23, 1705347), (27, 1452703), (49, 800469), (63, 622587), (69, 568449), (147, 266823), (161, 243621), (189, 207529), (207, 189483), (441, 88941), (483, 81207), (621, 63161), (1127, 34803), (1289, 30429), (1323, 29647), (1449, 27069), (3381, 11601), (3867, 10143), (4347, 9023)]