1330243761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2614

約数の個数: 64

約数和(自身を含む): 2359203840

約数和(自身を除く): 1028960079

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 139, 187, 231, 357, 417, 561, 973, 1309, 1529, 2363, 2437, 2919, 3927, 4587, 7089, 7311, 10703, 16541, 17059, 25993, 26807, 32109, 41429, 49623, 51177, 77979, 80421, 124287, 181951, 187649, 290003, 338743, 455719, 545853, 562947, 870009, 1016229, 1367157, 2371201, 3190033, 3726173, 5758631, 7113603, 9570099, 11178519, 17275893, 26083211, 40310417, 63344941, 78249633, 120931251, 190034823, 443414587, 1330243761]

約数ペア:

[(1, 1330243761), (3, 443414587), (7, 190034823), (11, 120931251), (17, 78249633), (21, 63344941), (33, 40310417), (51, 26083211), (77, 17275893), (119, 11178519), (139, 9570099), (187, 7113603), (231, 5758631), (357, 3726173), (417, 3190033), (561, 2371201), (973, 1367157), (1309, 1016229), (1529, 870009), (2363, 562947), (2437, 545853), (2919, 455719), (3927, 338743), (4587, 290003), (7089, 187649), (7311, 181951), (10703, 124287), (16541, 80421), (17059, 77979), (25993, 51177), (26807, 49623), (32109, 41429)]