1925503839

素因数分解:

$3^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{21269}}^1$

素因数の和:21764

約数の個数: 32

約数和(自身を含む): 3267072000

約数和(自身を除く): 1341568161

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 479, 1437, 3353, 4311, 10059, 12933, 21269, 30177, 63807, 90531, 148883, 191421, 446649, 574263, 1339947, 4019841, 10187851, 30563553, 71314957, 91690659, 213944871, 275071977, 641834613, 1925503839]

約数ペア:

[(1, 1925503839), (3, 641834613), (7, 275071977), (9, 213944871), (21, 91690659), (27, 71314957), (63, 30563553), (189, 10187851), (479, 4019841), (1437, 1339947), (3353, 574263), (4311, 446649), (10059, 191421), (12933, 148883), (21269, 90531), (30177, 63807)]