4921279623

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{3079}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 8072064000

約数和(自身を除く): 3150784377

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 719, 741, 2157, 2223, 3079, 6471, 9237, 9347, 13661, 27711, 28041, 40027, 40983, 58501, 84123, 120081, 122949, 175503, 177593, 360243, 526509, 532779, 760513, 1598337, 2213801, 2281539, 6641403, 6844617, 19924209, 28779413, 42062219, 86338239, 126186657, 259014717, 378559971, 546808847, 1640426541, 4921279623]

約数ペア:

[(1, 4921279623), (3, 1640426541), (9, 546808847), (13, 378559971), (19, 259014717), (39, 126186657), (57, 86338239), (117, 42062219), (171, 28779413), (247, 19924209), (719, 6844617), (741, 6641403), (2157, 2281539), (2223, 2213801), (3079, 1598337), (6471, 760513), (9237, 532779), (9347, 526509), (13661, 360243), (27711, 177593), (28041, 175503), (40027, 122949), (40983, 120081), (58501, 84123)]