29859957

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 45699264

約数和(自身を除く): 15839307

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 2153, 4623, 6459, 13869, 19377, 49519, 144251, 148557, 432753, 445671, 1298259, 3317773, 9953319, 29859957]

約数ペア:

[(1, 29859957), (3, 9953319), (9, 3317773), (23, 1298259), (67, 445671), (69, 432753), (201, 148557), (207, 144251), (603, 49519), (1541, 19377), (2153, 13869), (4623, 6459)]