23643729

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 35616360

約数和(自身を除く): 11972631

約数列:

[1, 3, 9, 29, 87, 157, 261, 471, 577, 1413, 1731, 4553, 5193, 13659, 16733, 40977, 50199, 90589, 150597, 271767, 815301, 2627081, 7881243, 23643729]

約数ペア:

[(1, 23643729), (3, 7881243), (9, 2627081), (29, 815301), (87, 271767), (157, 150597), (261, 90589), (471, 50199), (577, 40977), (1413, 16733), (1731, 13659), (4553, 5193)]