16266747

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16481}}^1$

素因数の和:16538

約数の個数: 16

約数和(自身を含む): 25316352

約数和(自身を除く): 9049605

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 16481, 49443, 115367, 346101, 774607, 2323821, 5422249, 16266747]

約数ペア:

[(1, 16266747), (3, 5422249), (7, 2323821), (21, 774607), (47, 346101), (141, 115367), (329, 49443), (987, 16481)]