1420005027

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{15233}}^1$

素因数の和:15459

約数の個数: 32

約数和(自身を含む): 2269744128

約数和(自身を除く): 849739101

約数列:

[1, 3, 7, 21, 23, 69, 161, 193, 483, 579, 1351, 4053, 4439, 13317, 15233, 31073, 45699, 93219, 106631, 319893, 350359, 1051077, 2452513, 2939969, 7357539, 8819907, 20579783, 61739349, 67619287, 202857861, 473335009, 1420005027]

約数ペア:

[(1, 1420005027), (3, 473335009), (7, 202857861), (21, 67619287), (23, 61739349), (69, 20579783), (161, 8819907), (193, 7357539), (483, 2939969), (579, 2452513), (1351, 1051077), (4053, 350359), (4439, 319893), (13317, 106631), (15233, 93219), (31073, 45699)]