29830209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 43476480

約数和(自身を除く): 13646271

約数列:

[1, 3, 19, 57, 67, 73, 107, 201, 219, 321, 1273, 1387, 2033, 3819, 4161, 4891, 6099, 7169, 7811, 14673, 21507, 23433, 92929, 136211, 148409, 278787, 408633, 445227, 523337, 1570011, 9943403, 29830209]

約数ペア:

[(1, 29830209), (3, 9943403), (19, 1570011), (57, 523337), (67, 445227), (73, 408633), (107, 278787), (201, 148409), (219, 136211), (321, 92929), (1273, 23433), (1387, 21507), (2033, 14673), (3819, 7811), (4161, 7169), (4891, 6099)]