29182251

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 48204288

約数和(自身を除く): 19022037

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 1901, 2193, 5117, 5703, 13307, 15351, 32317, 39921, 81743, 96951, 226219, 245229, 572201, 678657, 1389631, 1716603, 4168893, 9727417, 29182251]

約数ペア:

[(1, 29182251), (3, 9727417), (7, 4168893), (17, 1716603), (21, 1389631), (43, 678657), (51, 572201), (119, 245229), (129, 226219), (301, 96951), (357, 81743), (731, 39921), (903, 32317), (1901, 15351), (2193, 13307), (5117, 5703)]