1231326417

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{487}}^1\times {\mathrm{877}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 1701859008

約数和(自身を除く): 470532591

約数列:

[1, 3, 31, 93, 487, 877, 961, 1461, 2631, 2883, 15097, 27187, 45291, 81561, 427099, 468007, 842797, 1281297, 1404021, 2528391, 13240069, 39720207, 410442139, 1231326417]

約数ペア:

[(1, 1231326417), (3, 410442139), (31, 39720207), (93, 13240069), (487, 2528391), (877, 1404021), (961, 1281297), (1461, 842797), (2631, 468007), (2883, 427099), (15097, 81561), (27187, 45291)]