4973769381

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 7976102400

約数和(自身を除く): 3002333019

約数列:

[1, 3, 7, 21, 29, 87, 97, 203, 269, 291, 313, 609, 679, 807, 939, 1883, 2037, 2191, 2813, 5649, 6573, 7801, 8439, 9077, 19691, 23403, 26093, 27231, 30361, 54607, 59073, 63539, 78279, 84197, 91083, 163821, 182651, 190617, 212527, 252591, 547953, 589379, 637581, 756697, 880469, 1768137, 2270091, 2441713, 2641407, 5296879, 6163283, 7325139, 8167109, 15890637, 17091991, 18489849, 24501327, 51275973, 57169763, 171509289, 236846161, 710538483, 1657923127, 4973769381]

約数ペア:

[(1, 4973769381), (3, 1657923127), (7, 710538483), (21, 236846161), (29, 171509289), (87, 57169763), (97, 51275973), (203, 24501327), (269, 18489849), (291, 17091991), (313, 15890637), (609, 8167109), (679, 7325139), (807, 6163283), (939, 5296879), (1883, 2641407), (2037, 2441713), (2191, 2270091), (2813, 1768137), (5649, 880469), (6573, 756697), (7801, 637581), (8439, 589379), (9077, 547953), (19691, 252591), (23403, 212527), (26093, 190617), (27231, 182651), (30361, 163821), (54607, 91083), (59073, 84197), (63539, 78279)]