38357517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 58320000

約数和(自身を除く): 19962483

約数列:

[1, 3, 11, 29, 33, 87, 149, 269, 319, 447, 807, 957, 1639, 2959, 4321, 4917, 7801, 8877, 12963, 23403, 40081, 47531, 85811, 120243, 142593, 257433, 440891, 1162349, 1322673, 3487047, 12785839, 38357517]

約数ペア:

[(1, 38357517), (3, 12785839), (11, 3487047), (29, 1322673), (33, 1162349), (87, 440891), (149, 257433), (269, 142593), (319, 120243), (447, 85811), (807, 47531), (957, 40081), (1639, 23403), (2959, 12963), (4321, 8877), (4917, 7801)]