1380491349

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{17443}}^1$

素因数の和:17537

約数の個数: 32

約数和(自身を含む): 2036342784

約数和(自身を除く): 655851435

約数列:

[1, 3, 23, 31, 37, 69, 93, 111, 713, 851, 1147, 2139, 2553, 3441, 17443, 26381, 52329, 79143, 401189, 540733, 645391, 1203567, 1622199, 1936173, 12436859, 14843993, 20007121, 37310577, 44531979, 60021363, 460163783, 1380491349]

約数ペア:

[(1, 1380491349), (3, 460163783), (23, 60021363), (31, 44531979), (37, 37310577), (69, 20007121), (93, 14843993), (111, 12436859), (713, 1936173), (851, 1622199), (1147, 1203567), (2139, 645391), (2553, 540733), (3441, 401189), (17443, 79143), (26381, 52329)]