1943287047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{56687}}^1$

素因数の和:56999

約数の個数: 24

約数和(自身を含む): 3033261504

約数和(自身を除く): 1089974457

約数列:

[1, 3, 9, 13, 39, 117, 293, 879, 2637, 3809, 11427, 34281, 56687, 170061, 510183, 736931, 2210793, 6632379, 16609291, 49827873, 149483619, 215920783, 647762349, 1943287047]

約数ペア:

[(1, 1943287047), (3, 647762349), (9, 215920783), (13, 149483619), (39, 49827873), (117, 16609291), (293, 6632379), (879, 2210793), (2637, 736931), (3809, 510183), (11427, 170061), (34281, 56687)]