239332911

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 352838400

約数和(自身を除く): 113505489

約数列:

[1, 3, 19, 29, 57, 67, 87, 201, 551, 1273, 1653, 1943, 2161, 3819, 5829, 6483, 36917, 41059, 62669, 110751, 123177, 144787, 188007, 434361, 1190711, 2750953, 3572133, 4198823, 8252859, 12596469, 79777637, 239332911]

約数ペア:

[(1, 239332911), (3, 79777637), (19, 12596469), (29, 8252859), (57, 4198823), (67, 3572133), (87, 2750953), (201, 1190711), (551, 434361), (1273, 188007), (1653, 144787), (1943, 123177), (2161, 110751), (3819, 62669), (5829, 41059), (6483, 36917)]