1372257303

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1\times {\mathrm{9929}}^1$

素因数の和:11958

約数の個数: 16

約数和(自身を含む): 1910373120

約数和(自身を除く): 538115817

約数列:

[1, 3, 23, 69, 2003, 6009, 9929, 29787, 46069, 138207, 228367, 685101, 19887787, 59663361, 457419101, 1372257303]

約数ペア:

[(1, 1372257303), (3, 457419101), (23, 59663361), (69, 19887787), (2003, 685101), (6009, 228367), (9929, 138207), (29787, 46069)]