2964057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 4200000

約数和(自身を除く): 1235943

約数列:

[1, 3, 19, 57, 149, 349, 447, 1047, 2831, 6631, 8493, 19893, 52001, 156003, 988019, 2964057]

約数ペア:

[(1, 2964057), (3, 988019), (19, 156003), (57, 52001), (149, 19893), (349, 8493), (447, 6631), (1047, 2831)]