42791229

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{751}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 66789632

約数和(自身を除く): 23998403

約数列:

[1, 3, 9, 13, 39, 117, 487, 751, 1461, 2253, 4383, 6331, 6759, 9763, 18993, 29289, 56979, 87867, 365737, 1097211, 3291633, 4754581, 14263743, 42791229]

約数ペア:

[(1, 42791229), (3, 14263743), (9, 4754581), (13, 3291633), (39, 1097211), (117, 365737), (487, 87867), (751, 56979), (1461, 29289), (2253, 18993), (4383, 9763), (6331, 6759)]