31832199

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5209}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 53100320

約数和(自身を除く): 21268121

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 5209, 6111, 15627, 36463, 46881, 109389, 328167, 505273, 1515819, 3536911, 4547457, 10610733, 31832199]

約数ペア:

[(1, 31832199), (3, 10610733), (7, 4547457), (9, 3536911), (21, 1515819), (63, 505273), (97, 328167), (291, 109389), (679, 46881), (873, 36463), (2037, 15627), (5209, 6111)]