21167704241

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{63467}}^1$

素因数の和:64360

約数の個数: 16

約数和(自身を含む): 23415122304

約数和(自身を除く): 2247418063

約数列:

[1, 17, 23, 391, 853, 14501, 19619, 63467, 333523, 1078939, 1459741, 24815597, 54137351, 920334967, 1245159073, 21167704241]

約数ペア:

[(1, 21167704241), (17, 1245159073), (23, 920334967), (391, 54137351), (853, 24815597), (14501, 1459741), (19619, 1078939), (63467, 333523)]