2447367021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{62903}}^1$

素因数の和:63054

約数の個数: 32

約数和(自身を含む): 3985597440

約数和(自身を除く): 1538230419

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1441, 3537, 4323, 12969, 38907, 62903, 188709, 566127, 691933, 1698381, 2075799, 6227397, 8240293, 18682191, 24720879, 74162637, 90643223, 222487911, 271929669, 815789007, 2447367021]

約数ペア:

[(1, 2447367021), (3, 815789007), (9, 271929669), (11, 222487911), (27, 90643223), (33, 74162637), (99, 24720879), (131, 18682191), (297, 8240293), (393, 6227397), (1179, 2075799), (1441, 1698381), (3537, 691933), (4323, 566127), (12969, 188709), (38907, 62903)]