39256791

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 67371264

約数和(自身を除く): 28114473

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 683, 833, 1127, 1173, 2049, 2499, 2737, 3381, 4781, 8211, 11611, 14343, 15709, 19159, 33467, 34833, 47127, 57477, 81277, 100401, 109963, 243831, 267053, 329889, 568939, 769741, 801159, 1706817, 1869371, 2309223, 5608113, 13085597, 39256791]

約数ペア:

[(1, 39256791), (3, 13085597), (7, 5608113), (17, 2309223), (21, 1869371), (23, 1706817), (49, 801159), (51, 769741), (69, 568939), (119, 329889), (147, 267053), (161, 243831), (357, 109963), (391, 100401), (483, 81277), (683, 57477), (833, 47127), (1127, 34833), (1173, 33467), (2049, 19159), (2499, 15709), (2737, 14343), (3381, 11611), (4781, 8211)]