1380457859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{6361}}^1$

素因数の和:6662

約数の個数: 16

約数和(自身を含む): 1528406880

約数和(自身を除く): 147949021

約数列:

[1, 11, 109, 181, 1199, 1991, 6361, 19729, 69971, 217019, 693349, 1151341, 7626839, 12664751, 125496169, 1380457859]

約数ペア:

[(1, 1380457859), (11, 125496169), (109, 12664751), (181, 7626839), (1199, 1151341), (1991, 693349), (6361, 217019), (19729, 69971)]