16824339

素因数分解:

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

素因数の和:736

約数の個数: 48

約数和(自身を含む): 30730752

約数和(自身を除く): 13906413

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 683, 1071, 1173, 1449, 2049, 2737, 3519, 4781, 6147, 8211, 11611, 14343, 15709, 24633, 34833, 43029, 47127, 81277, 104499, 109963, 141381, 243831, 267053, 329889, 731493, 801159, 989667, 1869371, 2403477, 5608113, 16824339]

約数ペア:

[(1, 16824339), (3, 5608113), (7, 2403477), (9, 1869371), (17, 989667), (21, 801159), (23, 731493), (51, 329889), (63, 267053), (69, 243831), (119, 141381), (153, 109963), (161, 104499), (207, 81277), (357, 47127), (391, 43029), (483, 34833), (683, 24633), (1071, 15709), (1173, 14343), (1449, 11611), (2049, 8211), (2737, 6147), (3519, 4781)]