4742031

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 3137649

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 359, 629, 777, 1077, 1887, 2513, 4403, 6103, 7539, 13209, 13283, 18309, 39849, 42721, 92981, 128163, 225811, 278943, 677433, 1580677, 4742031]

約数ペア:

[(1, 4742031), (3, 1580677), (7, 677433), (17, 278943), (21, 225811), (37, 128163), (51, 92981), (111, 42721), (119, 39849), (259, 18309), (357, 13283), (359, 13209), (629, 7539), (777, 6103), (1077, 4403), (1887, 2513)]