1946456427

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{809}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 2752081920

約数和(自身を除く): 805625493

約数列:

[1, 3, 31, 41, 93, 123, 631, 809, 1271, 1893, 2427, 3813, 19561, 25079, 25871, 33169, 58683, 75237, 77613, 99507, 510479, 802001, 1028239, 1531437, 2406003, 3084717, 15824849, 20929639, 47474547, 62788917, 648818809, 1946456427]

約数ペア:

[(1, 1946456427), (3, 648818809), (31, 62788917), (41, 47474547), (93, 20929639), (123, 15824849), (631, 3084717), (809, 2406003), (1271, 1531437), (1893, 1028239), (2427, 802001), (3813, 510479), (19561, 99507), (25079, 77613), (25871, 75237), (33169, 58683)]