21823065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44087}}^1$

素因数の和:44109

約数の個数: 24

約数和(自身を含む): 41266368

約数和(自身を除く): 19443303

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 44087, 132261, 220435, 396783, 484957, 661305, 1454871, 1983915, 2424785, 4364613, 7274355, 21823065]

約数ペア:

[(1, 21823065), (3, 7274355), (5, 4364613), (9, 2424785), (11, 1983915), (15, 1454871), (33, 661305), (45, 484957), (55, 396783), (99, 220435), (165, 132261), (495, 44087)]