12957083811

素因数分解:

$3^3\times 7^1\times {\mathrm{8231}}^1\times {\mathrm{8329}}^1$

素因数の和:16576

約数の個数: 32

約数和(自身を含む): 21943219200

約数和(自身を除く): 8986135389

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 8231, 8329, 24693, 24987, 57617, 58303, 74079, 74961, 172851, 174909, 222237, 224883, 518553, 524727, 1555659, 1574181, 68555999, 205667997, 479891993, 617003991, 1439675979, 1851011973, 4319027937, 12957083811]

約数ペア:

[(1, 12957083811), (3, 4319027937), (7, 1851011973), (9, 1439675979), (21, 617003991), (27, 479891993), (63, 205667997), (189, 68555999), (8231, 1574181), (8329, 1555659), (24693, 524727), (24987, 518553), (57617, 224883), (58303, 222237), (74079, 174909), (74961, 172851)]