1021682379

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{35171}}^1$

素因数の和:35618

約数の個数: 16

約数和(自身を含む): 1424888064

約数和(自身を除く): 403205685

約数列:

[1, 3, 23, 69, 421, 1263, 9683, 29049, 35171, 105513, 808933, 2426799, 14806991, 44420973, 340560793, 1021682379]

約数ペア:

[(1, 1021682379), (3, 340560793), (23, 44420973), (69, 14806991), (421, 2426799), (1263, 808933), (9683, 105513), (29049, 35171)]