143239747

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2383}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 169664512

約数和(自身を除く): 26424765

約数列:

[1, 7, 31, 217, 277, 1939, 2383, 8587, 16681, 60109, 73873, 517111, 660091, 4620637, 20462821, 143239747]

約数ペア:

[(1, 143239747), (7, 20462821), (31, 4620637), (217, 660091), (277, 517111), (1939, 73873), (2383, 60109), (8587, 16681)]