7900473

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1783}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 12102656

約数和(自身を除く): 4202183

約数列:

[1, 3, 7, 21, 211, 633, 1477, 1783, 4431, 5349, 12481, 37443, 376213, 1128639, 2633491, 7900473]

約数ペア:

[(1, 7900473), (3, 2633491), (7, 1128639), (21, 376213), (211, 37443), (633, 12481), (1477, 5349), (1783, 4431)]