1683936429

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{2411}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 2605731840

約数和(自身を除く): 921795411

約数列:

[1, 3, 7, 21, 79, 237, 421, 553, 1263, 1659, 2411, 2947, 7233, 8841, 16877, 33259, 50631, 99777, 190469, 232813, 571407, 698439, 1015031, 1333283, 3045093, 3999849, 7105217, 21315651, 80187449, 240562347, 561312143, 1683936429]

約数ペア:

[(1, 1683936429), (3, 561312143), (7, 240562347), (21, 80187449), (79, 21315651), (237, 7105217), (421, 3999849), (553, 3045093), (1263, 1333283), (1659, 1015031), (2411, 698439), (2947, 571407), (7233, 232813), (8841, 190469), (16877, 99777), (33259, 50631)]