6861951

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 10445760

約数和(自身を除く): 3583809

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 431, 549, 1293, 1769, 3879, 5307, 12499, 15921, 26291, 37497, 78873, 112491, 236619, 762439, 2287317, 6861951]

約数ペア:

[(1, 6861951), (3, 2287317), (9, 762439), (29, 236619), (61, 112491), (87, 78873), (183, 37497), (261, 26291), (431, 15921), (549, 12499), (1293, 5307), (1769, 3879)]