13942341

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 23961600

約数和(自身を除く): 10019259

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1039, 1491, 1917, 3117, 4473, 7273, 9351, 13419, 21819, 28053, 65457, 73769, 196371, 221307, 516383, 663921, 1549149, 1991763, 4647447, 13942341]

約数ペア:

[(1, 13942341), (3, 4647447), (7, 1991763), (9, 1549149), (21, 663921), (27, 516383), (63, 221307), (71, 196371), (189, 73769), (213, 65457), (497, 28053), (639, 21819), (1039, 13419), (1491, 9351), (1917, 7273), (3117, 4473)]