40491711

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{115361}}^1$

素因数の和:115383

約数の個数: 16

約数和(自身を含む): 64602720

約数和(自身を除く): 24111009

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 115361, 346083, 1038249, 1499693, 3114747, 4499079, 13497237, 40491711]

約数ペア:

[(1, 40491711), (3, 13497237), (9, 4499079), (13, 3114747), (27, 1499693), (39, 1038249), (117, 346083), (351, 115361)]