1191009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 1701504

約数和(自身を除く): 510495

約数列:

[1, 3, 23, 41, 69, 123, 421, 943, 1263, 2829, 9683, 17261, 29049, 51783, 397003, 1191009]

約数ペア:

[(1, 1191009), (3, 397003), (23, 51783), (41, 29049), (69, 17261), (123, 9683), (421, 2829), (943, 1263)]