2633229

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 4356000

約数和(自身を除く): 1722771

約数列:

[1, 3, 9, 19, 27, 29, 57, 59, 81, 87, 171, 177, 261, 513, 531, 551, 783, 1121, 1539, 1593, 1653, 1711, 2349, 3363, 4779, 4959, 5133, 10089, 14877, 15399, 30267, 32509, 44631, 46197, 90801, 97527, 138591, 292581, 877743, 2633229]

約数ペア:

[(1, 2633229), (3, 877743), (9, 292581), (19, 138591), (27, 97527), (29, 90801), (57, 46197), (59, 44631), (81, 32509), (87, 30267), (171, 15399), (177, 14877), (261, 10089), (513, 5133), (531, 4959), (551, 4779), (783, 3363), (1121, 2349), (1539, 1711), (1593, 1653)]