30506307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18191}}^1$

素因数の和:18250

約数の個数: 16

約数和(自身を含む): 44825088

約数和(自身を除く): 14318781

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 18191, 54573, 236483, 709449, 782213, 2346639, 10168769, 30506307]

約数ペア:

[(1, 30506307), (3, 10168769), (13, 2346639), (39, 782213), (43, 709449), (129, 236483), (559, 54573), (1677, 18191)]