71469229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 80227840

約数和(自身を除く): 8758611

約数列:

[1, 13, 31, 109, 403, 1417, 1627, 3379, 21151, 43927, 50437, 177343, 655681, 2305459, 5497633, 71469229]

約数ペア:

[(1, 71469229), (13, 5497633), (31, 2305459), (109, 655681), (403, 177343), (1417, 50437), (1627, 43927), (3379, 21151)]