9967461

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 15998976

約数和(自身を除く): 6031515

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 251, 427, 651, 753, 1281, 1757, 1891, 5271, 5673, 7781, 13237, 15311, 23343, 39711, 45933, 54467, 107177, 163401, 321531, 474641, 1423923, 3322487, 9967461]

約数ペア:

[(1, 9967461), (3, 3322487), (7, 1423923), (21, 474641), (31, 321531), (61, 163401), (93, 107177), (183, 54467), (217, 45933), (251, 39711), (427, 23343), (651, 15311), (753, 13237), (1281, 7781), (1757, 5673), (1891, 5271)]