2042733

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1459347

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 239, 259, 407, 717, 777, 1221, 1673, 2629, 2849, 5019, 7887, 8547, 8843, 18403, 26529, 55209, 61901, 97273, 185703, 291819, 680911, 2042733]

約数ペア:

[(1, 2042733), (3, 680911), (7, 291819), (11, 185703), (21, 97273), (33, 61901), (37, 55209), (77, 26529), (111, 18403), (231, 8843), (239, 8547), (259, 7887), (407, 5019), (717, 2849), (777, 2629), (1221, 1673)]