2818017

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 4464000

約数和(自身を除く): 1645983

約数列:

[1, 3, 9, 27, 29, 59, 61, 87, 177, 183, 261, 531, 549, 783, 1593, 1647, 1711, 1769, 3599, 5133, 5307, 10797, 15399, 15921, 32391, 46197, 47763, 97173, 104371, 313113, 939339, 2818017]

約数ペア:

[(1, 2818017), (3, 939339), (9, 313113), (27, 104371), (29, 97173), (59, 47763), (61, 46197), (87, 32391), (177, 15921), (183, 15399), (261, 10797), (531, 5307), (549, 5133), (783, 3599), (1593, 1769), (1647, 1711)]