1672821339

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{50131}}^1$

素因数の和:50375

約数の個数: 24

約数和(自身を含む): 2606061888

約数和(自身を除く): 933240549

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1589, 4767, 11123, 33369, 50131, 150393, 350917, 1052751, 2456419, 7369257, 11379737, 34139211, 79658159, 238974477, 557607113, 1672821339]

約数ペア:

[(1, 1672821339), (3, 557607113), (7, 238974477), (21, 79658159), (49, 34139211), (147, 11379737), (227, 7369257), (681, 2456419), (1589, 1052751), (4767, 350917), (11123, 150393), (33369, 50131)]