25026393

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 40468480

約数和(自身を除く): 15442087

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1039, 1147, 3117, 3441, 7273, 8029, 21819, 24087, 32209, 38443, 96627, 115329, 225463, 269101, 676389, 807303, 1191733, 3575199, 8342131, 25026393]

約数ペア:

[(1, 25026393), (3, 8342131), (7, 3575199), (21, 1191733), (31, 807303), (37, 676389), (93, 269101), (111, 225463), (217, 115329), (259, 96627), (651, 38443), (777, 32209), (1039, 24087), (1147, 21819), (3117, 8029), (3441, 7273)]