2788831881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{124097}}^1$

素因数の和:124341

約数の個数: 24

約数和(自身を含む): 4413917664

約数和(自身を除く): 1625085783

約数列:

[1, 3, 9, 11, 33, 99, 227, 681, 2043, 2497, 7491, 22473, 124097, 372291, 1116873, 1365067, 4095201, 12285603, 28170019, 84510057, 253530171, 309870209, 929610627, 2788831881]

約数ペア:

[(1, 2788831881), (3, 929610627), (9, 309870209), (11, 253530171), (33, 84510057), (99, 28170019), (227, 12285603), (681, 4095201), (2043, 1365067), (2497, 1116873), (7491, 372291), (22473, 124097)]