42223353

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 57162432

約数和(自身を除く): 14939079

約数列:

[1, 3, 101, 303, 331, 421, 993, 1263, 33431, 42521, 100293, 127563, 139351, 418053, 14074451, 42223353]

約数ペア:

[(1, 42223353), (3, 14074451), (101, 418053), (303, 139351), (331, 127563), (421, 100293), (993, 42521), (1263, 33431)]