22386147

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 35837952

約数和(自身を除く): 13451805

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 613, 777, 987, 1739, 1839, 4291, 5217, 12173, 12873, 22681, 28811, 36519, 68043, 86433, 158767, 201677, 476301, 605031, 1066007, 3198021, 7462049, 22386147]

約数ペア:

[(1, 22386147), (3, 7462049), (7, 3198021), (21, 1066007), (37, 605031), (47, 476301), (111, 201677), (141, 158767), (259, 86433), (329, 68043), (613, 36519), (777, 28811), (987, 22681), (1739, 12873), (1839, 12173), (4291, 5217)]