1004491521891

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1\times {\mathrm{400457}}^1$

素因数の和:402436

約数の個数: 48

約数和(自身を含む): 1705470530400

約数和(自身を除く): 700979008509

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1949, 5847, 17541, 21439, 25337, 64317, 76011, 192951, 228033, 278707, 400457, 836121, 1201371, 2508363, 3604113, 4405027, 5205941, 13215081, 15617823, 39645243, 46853469, 57265351, 171796053, 515388159, 780490693, 2341472079, 7024416237, 8585397623, 10146379009, 25756192869, 30439137027, 77268578607, 91317411081, 111610169099, 334830507297, 1004491521891]

約数ペア:

[(1, 1004491521891), (3, 334830507297), (9, 111610169099), (11, 91317411081), (13, 77268578607), (33, 30439137027), (39, 25756192869), (99, 10146379009), (117, 8585397623), (143, 7024416237), (429, 2341472079), (1287, 780490693), (1949, 515388159), (5847, 171796053), (17541, 57265351), (21439, 46853469), (25337, 39645243), (64317, 15617823), (76011, 13215081), (192951, 5205941), (228033, 4405027), (278707, 3604113), (400457, 2508363), (836121, 1201371)]