40473819

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6397}}^1$

素因数の和:6459

約数の個数: 24

約数和(自身を含む): 63212240

約数和(自身を除く): 22738421

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 6397, 19191, 57573, 121543, 236689, 364629, 710067, 1093887, 2130201, 4497091, 13491273, 40473819]

約数ペア:

[(1, 40473819), (3, 13491273), (9, 4497091), (19, 2130201), (37, 1093887), (57, 710067), (111, 364629), (171, 236689), (333, 121543), (703, 57573), (2109, 19191), (6327, 6397)]