940193397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38449}}^1$

素因数の和:38498

約数の個数: 48

約数和(自身を含む): 1679496000

約数和(自身を除く): 739302603

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2717, 8151, 24453, 38449, 115347, 346041, 422939, 499837, 730531, 1268817, 1499511, 2191593, 3806451, 4498533, 5498207, 6574779, 8035841, 9496903, 16494621, 24107523, 28490709, 49483863, 72322569, 85472127, 104465933, 313397799, 940193397]

約数ペア:

[(1, 940193397), (3, 313397799), (9, 104465933), (11, 85472127), (13, 72322569), (19, 49483863), (33, 28490709), (39, 24107523), (57, 16494621), (99, 9496903), (117, 8035841), (143, 6574779), (171, 5498207), (209, 4498533), (247, 3806451), (429, 2191593), (627, 1499511), (741, 1268817), (1287, 730531), (1881, 499837), (2223, 422939), (2717, 346041), (8151, 115347), (24453, 38449)]