873969341

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20959}}^1$

素因数の和:21033

約数の個数: 24

約数和(自身を含む): 1089584640

約数和(自身を除く): 215615299

約数列:

[1, 7, 23, 37, 49, 161, 259, 851, 1127, 1813, 5957, 20959, 41699, 146713, 482057, 775483, 1026991, 3374399, 5428381, 17836109, 23620793, 37998667, 124852763, 873969341]

約数ペア:

[(1, 873969341), (7, 124852763), (23, 37998667), (37, 23620793), (49, 17836109), (161, 5428381), (259, 3374399), (851, 1026991), (1127, 775483), (1813, 482057), (5957, 146713), (20959, 41699)]