228736263

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{33107}}^1$

素因数の和:33171

約数の個数: 24

約数和(自身を含む): 362333952

約数和(自身を除く): 133597689

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 33107, 99321, 231749, 695247, 1556029, 1622243, 4668087, 4866729, 10892203, 32676609, 76245421, 228736263]

約数ペア:

[(1, 228736263), (3, 76245421), (7, 32676609), (21, 10892203), (47, 4866729), (49, 4668087), (141, 1622243), (147, 1556029), (329, 695247), (987, 231749), (2303, 99321), (6909, 33107)]