30908727

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 46356960

約数和(自身を除く): 15448233

約数列:

[1, 3, 9, 37, 101, 111, 303, 333, 909, 919, 2757, 3737, 8271, 11211, 33633, 34003, 92819, 102009, 278457, 306027, 835371, 3434303, 10302909, 30908727]

約数ペア:

[(1, 30908727), (3, 10302909), (9, 3434303), (37, 835371), (101, 306027), (111, 278457), (303, 102009), (333, 92819), (909, 34003), (919, 33633), (2757, 11211), (3737, 8271)]