102872413

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 123039744

約数和(自身を除く): 20167331

約数列:

[1, 7, 49, 61, 127, 271, 427, 889, 1897, 2989, 6223, 7747, 13279, 16531, 34417, 54229, 115717, 240919, 379603, 810019, 1686433, 2099437, 14696059, 102872413]

約数ペア:

[(1, 102872413), (7, 14696059), (49, 2099437), (61, 1686433), (127, 810019), (271, 379603), (427, 240919), (889, 115717), (1897, 54229), (2989, 34417), (6223, 16531), (7747, 13279)]