33380321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 38136000

約数和(自身を除く): 4755679

約数列:

[1, 13, 19, 149, 247, 907, 1937, 2831, 11791, 17233, 36803, 135143, 224029, 1756859, 2567717, 33380321]

約数ペア:

[(1, 33380321), (13, 2567717), (19, 1756859), (149, 224029), (247, 135143), (907, 36803), (1937, 17233), (2831, 11791)]