23829957

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4391}}^1$

素因数の和:4470

約数の個数: 20

約数和(自身を含む): 36137376

約数和(自身を除く): 12307419

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4391, 5427, 13173, 39519, 118557, 294197, 355671, 882591, 2647773, 7943319, 23829957]

約数ペア:

[(1, 23829957), (3, 7943319), (9, 2647773), (27, 882591), (67, 355671), (81, 294197), (201, 118557), (603, 39519), (1809, 13173), (4391, 5427)]