421103624151

素因数分解:

$3^1\times 7^1\times {\mathrm{88643}}^1\times {\mathrm{226217}}^1$

素因数の和:314870

約数の個数: 16

約数和(自身を含む): 641691788544

約数和(自身を除く): 220588164393

約数列:

[1, 3, 7, 21, 88643, 226217, 265929, 620501, 678651, 1583519, 1861503, 4750557, 20052553531, 60157660593, 140367874717, 421103624151]

約数ペア:

[(1, 421103624151), (3, 140367874717), (7, 60157660593), (21, 20052553531), (88643, 4750557), (226217, 1861503), (265929, 1583519), (620501, 678651)]