33660039

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 55872000

約数和(自身を除く): 22211961

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 2909, 3857, 8727, 11571, 20363, 55271, 61089, 84361, 165813, 253083, 386897, 590527, 1160691, 1602859, 1771581, 4808577, 11220013, 33660039]

約数ペア:

[(1, 33660039), (3, 11220013), (7, 4808577), (19, 1771581), (21, 1602859), (29, 1160691), (57, 590527), (87, 386897), (133, 253083), (203, 165813), (399, 84361), (551, 61089), (609, 55271), (1653, 20363), (2909, 11571), (3857, 8727)]