1399841709

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{6917}}^1$

素因数の和:7369

約数の個数: 32

約数和(自身を含む): 2231470080

約数和(自身を除く): 831628371

約数列:

[1, 3, 7, 21, 23, 69, 161, 419, 483, 1257, 2933, 6917, 8799, 9637, 20751, 28911, 48419, 67459, 145257, 159091, 202377, 477273, 1113637, 2898223, 3340911, 8694669, 20287561, 60862683, 66659129, 199977387, 466613903, 1399841709]

約数ペア:

[(1, 1399841709), (3, 466613903), (7, 199977387), (21, 66659129), (23, 60862683), (69, 20287561), (161, 8694669), (419, 3340911), (483, 2898223), (1257, 1113637), (2933, 477273), (6917, 202377), (8799, 159091), (9637, 145257), (20751, 67459), (28911, 48419)]