238077231

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 399499776

約数和(自身を除く): 161422545

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 799, 833, 987, 2027, 2303, 2397, 2499, 5593, 6081, 6909, 14189, 16779, 34459, 39151, 42567, 95269, 99323, 103377, 117453, 241213, 285807, 297969, 666883, 723639, 1619573, 1688491, 2000649, 4668181, 4858719, 5065473, 11337011, 14004543, 34011033, 79359077, 238077231]

約数ペア:

[(1, 238077231), (3, 79359077), (7, 34011033), (17, 14004543), (21, 11337011), (47, 5065473), (49, 4858719), (51, 4668181), (119, 2000649), (141, 1688491), (147, 1619573), (329, 723639), (357, 666883), (799, 297969), (833, 285807), (987, 241213), (2027, 117453), (2303, 103377), (2397, 99323), (2499, 95269), (5593, 42567), (6081, 39151), (6909, 34459), (14189, 16779)]