27423419

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 29082240

約数和(自身を除く): 1658821

約数列:

[1, 47, 53, 101, 109, 2491, 4747, 5123, 5353, 5777, 11009, 251591, 271519, 517423, 583477, 27423419]

約数ペア:

[(1, 27423419), (47, 583477), (53, 517423), (101, 271519), (109, 251591), (2491, 11009), (4747, 5777), (5123, 5353)]