9714947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 12165120

約数和(自身を除く): 2450173

約数列:

[1, 11, 19, 23, 43, 47, 209, 253, 437, 473, 517, 817, 893, 989, 1081, 2021, 4807, 8987, 9823, 10879, 11891, 18791, 20539, 22231, 38399, 46483, 206701, 225929, 422389, 511313, 883177, 9714947]

約数ペア:

[(1, 9714947), (11, 883177), (19, 511313), (23, 422389), (43, 225929), (47, 206701), (209, 46483), (253, 38399), (437, 22231), (473, 20539), (517, 18791), (817, 11891), (893, 10879), (989, 9823), (1081, 8987), (2021, 4807)]