859263141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 1350199296

約数和(自身を除く): 490936155

約数列:

[1, 3, 11, 23, 33, 61, 67, 69, 183, 201, 253, 277, 671, 737, 759, 831, 1403, 1541, 2013, 2211, 3047, 4087, 4209, 4623, 6371, 9141, 12261, 15433, 16897, 16951, 18559, 19113, 44957, 46299, 50691, 50853, 55677, 70081, 94001, 134871, 185867, 204149, 210243, 282003, 388631, 426857, 557601, 612447, 1034011, 1132099, 1165893, 1280571, 3102033, 3396297, 4274941, 4695427, 12453089, 12824823, 14086281, 26038277, 37359267, 78114831, 286421047, 859263141]

約数ペア:

[(1, 859263141), (3, 286421047), (11, 78114831), (23, 37359267), (33, 26038277), (61, 14086281), (67, 12824823), (69, 12453089), (183, 4695427), (201, 4274941), (253, 3396297), (277, 3102033), (671, 1280571), (737, 1165893), (759, 1132099), (831, 1034011), (1403, 612447), (1541, 557601), (2013, 426857), (2211, 388631), (3047, 282003), (4087, 210243), (4209, 204149), (4623, 185867), (6371, 134871), (9141, 94001), (12261, 70081), (15433, 55677), (16897, 50853), (16951, 50691), (18559, 46299), (19113, 44957)]