2143705719

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1\times {\mathrm{5059}}^1$

素因数の和:6230

約数の個数: 16

約数和(自身を含む): 2882499840

約数和(自身を除く): 738794121

約数列:

[1, 3, 137, 411, 1031, 3093, 5059, 15177, 141247, 423741, 693083, 2079249, 5215829, 15647487, 714568573, 2143705719]

約数ペア:

[(1, 2143705719), (3, 714568573), (137, 15647487), (411, 5215829), (1031, 2079249), (3093, 693083), (5059, 423741), (15177, 141247)]