147339973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1721}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 165477312

約数和(自身を除く): 18137339

約数列:

[1, 11, 43, 181, 473, 1721, 1991, 7783, 18931, 74003, 85613, 311501, 814033, 3426511, 13394543, 147339973]

約数ペア:

[(1, 147339973), (11, 13394543), (43, 3426511), (181, 814033), (473, 311501), (1721, 85613), (1991, 74003), (7783, 18931)]