29421777

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 49665024

約数和(自身を除く): 20243247

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 1901, 2211, 5159, 5703, 13307, 15477, 20911, 39921, 62733, 127367, 146377, 382101, 439131, 891569, 1401037, 2674707, 4203111, 9807259, 29421777]

約数ペア:

[(1, 29421777), (3, 9807259), (7, 4203111), (11, 2674707), (21, 1401037), (33, 891569), (67, 439131), (77, 382101), (201, 146377), (231, 127367), (469, 62733), (737, 39921), (1407, 20911), (1901, 15477), (2211, 13307), (5159, 5703)]