1300004637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 1855125504

約数和(自身を除く): 555120867

約数列:

[1, 3, 17, 51, 191, 317, 421, 573, 951, 1263, 3247, 5389, 7157, 9741, 16167, 21471, 60547, 80411, 133457, 181641, 241233, 400371, 1029299, 1366987, 2268769, 3087897, 4100961, 6806307, 25490287, 76470861, 433334879, 1300004637]

約数ペア:

[(1, 1300004637), (3, 433334879), (17, 76470861), (51, 25490287), (191, 6806307), (317, 4100961), (421, 3087897), (573, 2268769), (951, 1366987), (1263, 1029299), (3247, 400371), (5389, 241233), (7157, 181641), (9741, 133457), (16167, 80411), (21471, 60547)]