38943399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 19843161

約数列:

[1, 3, 11, 33, 41, 107, 123, 269, 321, 451, 807, 1177, 1353, 2959, 3531, 4387, 8877, 11029, 13161, 28783, 33087, 48257, 86349, 121319, 144771, 316613, 363957, 949839, 1180103, 3540309, 12981133, 38943399]

約数ペア:

[(1, 38943399), (3, 12981133), (11, 3540309), (33, 1180103), (41, 949839), (107, 363957), (123, 316613), (269, 144771), (321, 121319), (451, 86349), (807, 48257), (1177, 33087), (1353, 28783), (2959, 13161), (3531, 11029), (4387, 8877)]