1273392901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{3677}}^1$

素因数の和:5364

約数の個数: 16

約数和(自身を含む): 1463549760

約数和(自身を除く): 190156859

約数列:

[1, 11, 19, 209, 1657, 3677, 18227, 31483, 40447, 69863, 346313, 768493, 6092789, 67020679, 115762991, 1273392901]

約数ペア:

[(1, 1273392901), (11, 115762991), (19, 67020679), (209, 6092789), (1657, 768493), (3677, 346313), (18227, 69863), (31483, 40447)]