5071131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 7993440

約数和(自身を除く): 2922309

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 487, 801, 1157, 1461, 3471, 4383, 6331, 10413, 18993, 43343, 56979, 130029, 390087, 563459, 1690377, 5071131]

約数ペア:

[(1, 5071131), (3, 1690377), (9, 563459), (13, 390087), (39, 130029), (89, 56979), (117, 43343), (267, 18993), (487, 10413), (801, 6331), (1157, 4383), (1461, 3471)]