26008143

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 40949760

約数和(自身を除く): 14941617

約数列:

[1, 3, 7, 21, 61, 79, 183, 237, 257, 427, 553, 771, 1281, 1659, 1799, 4819, 5397, 14457, 15677, 20303, 33733, 47031, 60909, 101199, 109739, 142121, 329217, 426363, 1238483, 3715449, 8669381, 26008143]

約数ペア:

[(1, 26008143), (3, 8669381), (7, 3715449), (21, 1238483), (61, 426363), (79, 329217), (183, 142121), (237, 109739), (257, 101199), (427, 60909), (553, 47031), (771, 33733), (1281, 20303), (1659, 15677), (1799, 14457), (4819, 5397)]