5251659

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 8515584

約数和(自身を除く): 3263925

約数列:

[1, 3, 7, 21, 23, 69, 83, 131, 161, 249, 393, 483, 581, 917, 1743, 1909, 2751, 3013, 5727, 9039, 10873, 13363, 21091, 32619, 40089, 63273, 76111, 228333, 250079, 750237, 1750553, 5251659]

約数ペア:

[(1, 5251659), (3, 1750553), (7, 750237), (21, 250079), (23, 228333), (69, 76111), (83, 63273), (131, 40089), (161, 32619), (249, 21091), (393, 13363), (483, 10873), (581, 9039), (917, 5727), (1743, 3013), (1909, 2751)]