40577621

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 47298048

約数和(自身を除く): 6720427

約数列:

[1, 7, 83, 211, 331, 581, 1477, 2317, 17513, 27473, 69841, 122591, 192311, 488887, 5796803, 40577621]

約数ペア:

[(1, 40577621), (7, 5796803), (83, 488887), (211, 192311), (331, 122591), (581, 69841), (1477, 27473), (2317, 17513)]