28616533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 32630400

約数和(自身を除く): 4013867

約数列:

[1, 11, 29, 109, 319, 823, 1199, 3161, 9053, 23867, 34771, 89707, 262537, 986777, 2601503, 28616533]

約数ペア:

[(1, 28616533), (11, 2601503), (29, 986777), (109, 262537), (319, 89707), (823, 34771), (1199, 23867), (3161, 9053)]