26400561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 40144896

約数和(自身を除く): 13744335

約数列:

[1, 3, 11, 31, 33, 93, 131, 197, 341, 393, 591, 1023, 1441, 2167, 4061, 4323, 6107, 6501, 12183, 18321, 25807, 44671, 67177, 77421, 134013, 201531, 283877, 800017, 851631, 2400051, 8800187, 26400561]

約数ペア:

[(1, 26400561), (3, 8800187), (11, 2400051), (31, 851631), (33, 800017), (93, 283877), (131, 201531), (197, 134013), (341, 77421), (393, 67177), (591, 44671), (1023, 25807), (1441, 18321), (2167, 12183), (4061, 6501), (4323, 6107)]