39697047

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37699}}^1$

素因数の和:37724

約数の個数: 20

約数和(自身を含む): 63863800

約数和(自身を除く): 24166753

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 37699, 113097, 339291, 490087, 1017873, 1470261, 3053619, 4410783, 13232349, 39697047]

約数ペア:

[(1, 39697047), (3, 13232349), (9, 4410783), (13, 3053619), (27, 1470261), (39, 1017873), (81, 490087), (117, 339291), (351, 113097), (1053, 37699)]