1169021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 1430784

約数和(自身を除く): 261763

約数列:

[1, 7, 23, 53, 137, 161, 371, 959, 1219, 3151, 7261, 8533, 22057, 50827, 167003, 1169021]

約数ペア:

[(1, 1169021), (7, 167003), (23, 50827), (53, 22057), (137, 8533), (161, 7261), (371, 3151), (959, 1219)]