715708929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{1051}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 1083980800

約数和(自身を除く): 368271871

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 919, 1051, 2757, 3153, 11947, 13663, 17461, 19969, 35841, 40989, 52383, 59907, 226993, 259597, 680979, 778791, 965869, 2897607, 12556297, 18351511, 37668891, 55054533, 238569643, 715708929]

約数ペア:

[(1, 715708929), (3, 238569643), (13, 55054533), (19, 37668891), (39, 18351511), (57, 12556297), (247, 2897607), (741, 965869), (919, 778791), (1051, 680979), (2757, 259597), (3153, 226993), (11947, 59907), (13663, 52383), (17461, 40989), (19969, 35841)]