2783281959

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{37363}}^1$

素因数の和:37492

約数の個数: 32

約数和(自身を含む): 4304332800

約数和(自身を除く): 1521050841

約数列:

[1, 3, 9, 27, 31, 89, 93, 267, 279, 801, 837, 2403, 2759, 8277, 24831, 37363, 74493, 112089, 336267, 1008801, 1158253, 3325307, 3474759, 9975921, 10424277, 29927763, 31272831, 89783289, 103084517, 309253551, 927760653, 2783281959]

約数ペア:

[(1, 2783281959), (3, 927760653), (9, 309253551), (27, 103084517), (31, 89783289), (89, 31272831), (93, 29927763), (267, 10424277), (279, 9975921), (801, 3474759), (837, 3325307), (2403, 1158253), (2759, 1008801), (8277, 336267), (24831, 112089), (37363, 74493)]