7194201

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 11624448

約数和(自身を除く): 4430247

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 257, 301, 651, 771, 903, 1333, 1799, 3999, 5397, 7967, 9331, 11051, 23901, 27993, 33153, 55769, 77357, 167307, 232071, 342581, 1027743, 2398067, 7194201]

約数ペア:

[(1, 7194201), (3, 2398067), (7, 1027743), (21, 342581), (31, 232071), (43, 167307), (93, 77357), (129, 55769), (217, 33153), (257, 27993), (301, 23901), (651, 11051), (771, 9331), (903, 7967), (1333, 5397), (1799, 3999)]