2397045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 4508928

約数和(自身を除く): 2111883

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 617, 777, 1295, 1851, 3085, 3885, 4319, 9255, 12957, 21595, 22829, 64785, 68487, 114145, 159803, 342435, 479409, 799015, 2397045]

約数ペア:

[(1, 2397045), (3, 799015), (5, 479409), (7, 342435), (15, 159803), (21, 114145), (35, 68487), (37, 64785), (105, 22829), (111, 21595), (185, 12957), (259, 9255), (555, 4319), (617, 3885), (777, 3085), (1295, 1851)]