40961001

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 55457600

約数和(自身を除く): 14496599

約数列:

[1, 3, 109, 229, 327, 547, 687, 1641, 24961, 59623, 74883, 125263, 178869, 375789, 13653667, 40961001]

約数ペア:

[(1, 40961001), (3, 13653667), (109, 375789), (229, 178869), (327, 125263), (547, 74883), (687, 59623), (1641, 24961)]