2034453897

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{216731}}^1$

素因数の和:216893

約数の個数: 24

約数和(自身を含む): 3381019200

約数和(自身を除く): 1346565303

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 9387, 216731, 650193, 1517117, 1950579, 4551351, 13654053, 32292919, 96878757, 226050433, 290636271, 678151299, 2034453897]

約数ペア:

[(1, 2034453897), (3, 678151299), (7, 290636271), (9, 226050433), (21, 96878757), (63, 32292919), (149, 13654053), (447, 4551351), (1043, 1950579), (1341, 1517117), (3129, 650193), (9387, 216731)]