442992579

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 648299520

約数和(自身を除く): 205306941

約数列:

[1, 3, 17, 43, 51, 79, 129, 237, 731, 1343, 2193, 2557, 3397, 4029, 7671, 10191, 43469, 57749, 109951, 130407, 173247, 202003, 329853, 606009, 1869167, 3434051, 5607501, 8686129, 10302153, 26058387, 147664193, 442992579]

約数ペア:

[(1, 442992579), (3, 147664193), (17, 26058387), (43, 10302153), (51, 8686129), (79, 5607501), (129, 3434051), (237, 1869167), (731, 606009), (1343, 329853), (2193, 202003), (2557, 173247), (3397, 130407), (4029, 109951), (7671, 57749), (10191, 43469)]