29380821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 43760640

約数和(自身を除く): 14379819

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 307, 437, 921, 1311, 1387, 1679, 4161, 5037, 5833, 7061, 17499, 21183, 22411, 31901, 67233, 95703, 134159, 402477, 425809, 515453, 1277427, 1546359, 9793607, 29380821]

約数ペア:

[(1, 29380821), (3, 9793607), (19, 1546359), (23, 1277427), (57, 515453), (69, 425809), (73, 402477), (219, 134159), (307, 95703), (437, 67233), (921, 31901), (1311, 22411), (1387, 21183), (1679, 17499), (4161, 7061), (5037, 5833)]