13996897821

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{2557}}^1\times {\mathrm{6991}}^1$

素因数の和:9586

約数の個数: 32

約数和(自身を含む): 21462643200

約数和(自身を除く): 7465745379

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 2557, 6991, 7671, 20973, 23013, 62919, 69039, 74153, 188757, 202739, 222459, 608217, 667377, 1824651, 2002131, 5473953, 17875987, 53627961, 160883883, 482651649, 518403623, 1555210869, 4665632607, 13996897821]

約数ペア:

[(1, 13996897821), (3, 4665632607), (9, 1555210869), (27, 518403623), (29, 482651649), (87, 160883883), (261, 53627961), (783, 17875987), (2557, 5473953), (6991, 2002131), (7671, 1824651), (20973, 667377), (23013, 608217), (62919, 222459), (69039, 202739), (74153, 188757)]