392439169

素因数分解:

${\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 429635448

約数和(自身を除く): 37196279

約数列:

[1, 17, 61, 113, 197, 289, 1037, 1921, 3349, 6893, 12017, 17629, 22261, 32657, 56933, 117181, 204289, 378437, 1357921, 1992077, 3472913, 6433429, 23084657, 392439169]

約数ペア:

[(1, 392439169), (17, 23084657), (61, 6433429), (113, 3472913), (197, 1992077), (289, 1357921), (1037, 378437), (1921, 204289), (3349, 117181), (6893, 56933), (12017, 32657), (17629, 22261)]