28495113

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3313}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 39449856

約数和(自身を除く): 10954743

約数列:

[1, 3, 47, 61, 141, 183, 2867, 3313, 8601, 9939, 155711, 202093, 467133, 606279, 9498371, 28495113]

約数ペア:

[(1, 28495113), (3, 9498371), (47, 606279), (61, 467133), (141, 202093), (183, 155711), (2867, 9939), (3313, 8601)]