3138728913

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{15737}}^1$

素因数の和:15918

約数の個数: 32

約数和(自身を含む): 4759171200

約数和(自身を除く): 1620442287

約数列:

[1, 3, 9, 27, 83, 89, 249, 267, 747, 801, 2241, 2403, 7387, 15737, 22161, 47211, 66483, 141633, 199449, 424899, 1306171, 1400593, 3918513, 4201779, 11755539, 12605337, 35266617, 37816011, 116249219, 348747657, 1046242971, 3138728913]

約数ペア:

[(1, 3138728913), (3, 1046242971), (9, 348747657), (27, 116249219), (83, 37816011), (89, 35266617), (249, 12605337), (267, 11755539), (747, 4201779), (801, 3918513), (2241, 1400593), (2403, 1306171), (7387, 424899), (15737, 199449), (22161, 141633), (47211, 66483)]