2013984021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{75337}}^1$

素因数の和:75433

約数の個数: 32

約数和(自身を含む): 3278709760

約数和(自身を除く): 1264725739

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 3819, 8911, 26733, 75337, 226011, 527359, 1431403, 1582077, 4294209, 5047579, 10019821, 15142737, 30059463, 35333053, 95904001, 105999159, 287712003, 671328007, 2013984021]

約数ペア:

[(1, 2013984021), (3, 671328007), (7, 287712003), (19, 105999159), (21, 95904001), (57, 35333053), (67, 30059463), (133, 15142737), (201, 10019821), (399, 5047579), (469, 4294209), (1273, 1582077), (1407, 1431403), (3819, 527359), (8911, 226011), (26733, 75337)]