1344441777

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{2029}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 2073523200

約数和(自身を除く): 729081423

約数列:

[1, 3, 7, 21, 139, 227, 417, 681, 973, 1589, 2029, 2919, 4767, 6087, 14203, 31553, 42609, 94659, 220871, 282031, 460583, 662613, 846093, 1381749, 1974217, 3224081, 5922651, 9672243, 64021037, 192063111, 448147259, 1344441777]

約数ペア:

[(1, 1344441777), (3, 448147259), (7, 192063111), (21, 64021037), (139, 9672243), (227, 5922651), (417, 3224081), (681, 1974217), (973, 1381749), (1589, 846093), (2029, 662613), (2919, 460583), (4767, 282031), (6087, 220871), (14203, 94659), (31553, 42609)]