39397721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 46539360

約数和(自身を除く): 7141639

約数列:

[1, 11, 17, 107, 121, 179, 187, 1177, 1819, 1969, 2057, 3043, 12947, 19153, 20009, 21659, 33473, 210683, 220099, 325601, 368203, 2317513, 3581611, 39397721]

約数ペア:

[(1, 39397721), (11, 3581611), (17, 2317513), (107, 368203), (121, 325601), (179, 220099), (187, 210683), (1177, 33473), (1819, 21659), (1969, 20009), (2057, 19153), (3043, 12947)]