30411913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 36771840

約数和(自身を除く): 6359927

約数列:

[1, 7, 19, 133, 251, 911, 1757, 4769, 6377, 17309, 33383, 121163, 228661, 1600627, 4344559, 30411913]

約数ペア:

[(1, 30411913), (7, 4344559), (19, 1600627), (133, 228661), (251, 121163), (911, 33383), (1757, 17309), (4769, 6377)]