42280091

素因数分解:

$7^2\times {\mathrm{149}}^1\times {\mathrm{5791}}^1$

素因数の和:5954

約数の個数: 12

約数和(自身を含む): 49521600

約数和(自身を除く): 7241509

約数列:

[1, 7, 49, 149, 1043, 5791, 7301, 40537, 283759, 862859, 6040013, 42280091]

約数ペア:

[(1, 42280091), (7, 6040013), (49, 862859), (149, 283759), (1043, 40537), (5791, 7301)]