2811898833

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{2729}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 3978374400

約数和(自身を除く): 1166475567

約数列:

[1, 3, 23, 69, 109, 137, 327, 411, 2507, 2729, 3151, 7521, 8187, 9453, 14933, 44799, 62767, 188301, 297461, 343459, 373873, 892383, 1030377, 1121619, 6841603, 8599079, 20524809, 25797237, 40752157, 122256471, 937299611, 2811898833]

約数ペア:

[(1, 2811898833), (3, 937299611), (23, 122256471), (69, 40752157), (109, 25797237), (137, 20524809), (327, 8599079), (411, 6841603), (2507, 1121619), (2729, 1030377), (3151, 892383), (7521, 373873), (8187, 343459), (9453, 297461), (14933, 188301), (44799, 62767)]