29266251

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 48115200

約数和(自身を除く): 18848949

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 1789, 2337, 5367, 5453, 12523, 16359, 33991, 37569, 73349, 101973, 220047, 237937, 513443, 713811, 1393631, 1540329, 4180893, 9755417, 29266251]

約数ペア:

[(1, 29266251), (3, 9755417), (7, 4180893), (19, 1540329), (21, 1393631), (41, 713811), (57, 513443), (123, 237937), (133, 220047), (287, 101973), (399, 73349), (779, 37569), (861, 33991), (1789, 16359), (2337, 12523), (5367, 5453)]