231344943

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{3889}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 313689600

約数和(自身を除く): 82344657

約数列:

[1, 3, 79, 237, 251, 753, 3889, 11667, 19829, 59487, 307231, 921693, 976139, 2928417, 77114981, 231344943]

約数ペア:

[(1, 231344943), (3, 77114981), (79, 2928417), (237, 976139), (251, 921693), (753, 307231), (3889, 59487), (11667, 19829)]