38153661

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8221}}^1$

素因数の和:8261

約数の個数: 32

約数和(自身を含む): 66302208

約数和(自身を除く): 28148547

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 8221, 24663, 57547, 106873, 139757, 172641, 320619, 419271, 748111, 978299, 1816841, 2244333, 2934897, 5450523, 12717887, 38153661]

約数ペア:

[(1, 38153661), (3, 12717887), (7, 5450523), (13, 2934897), (17, 2244333), (21, 1816841), (39, 978299), (51, 748111), (91, 419271), (119, 320619), (221, 172641), (273, 139757), (357, 106873), (663, 57547), (1547, 24663), (4641, 8221)]