1661036153

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7699}}^1$

素因数の和:7774

約数の個数: 32

約数和(自身を含む): 2106720000

約数和(自身を除く): 445683847

約数列:

[1, 7, 17, 37, 49, 119, 259, 343, 629, 833, 1813, 4403, 5831, 7699, 12691, 30821, 53893, 130883, 215747, 284863, 377251, 916181, 1994041, 2640757, 4842671, 6413267, 13958287, 33898697, 44892869, 97708009, 237290879, 1661036153]

約数ペア:

[(1, 1661036153), (7, 237290879), (17, 97708009), (37, 44892869), (49, 33898697), (119, 13958287), (259, 6413267), (343, 4842671), (629, 2640757), (833, 1994041), (1813, 916181), (4403, 377251), (5831, 284863), (7699, 215747), (12691, 130883), (30821, 53893)]