822196479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6997}}^1$

素因数の和:7167

約数の個数: 32

約数和(自身を含む): 1241501184

約数和(自身を除く): 419304705

約数列:

[1, 3, 13, 23, 39, 69, 131, 299, 393, 897, 1703, 3013, 5109, 6997, 9039, 20991, 39169, 90961, 117507, 160931, 272883, 482793, 916607, 2092103, 2749821, 6276309, 11915891, 21081961, 35747673, 63245883, 274065493, 822196479]

約数ペア:

[(1, 822196479), (3, 274065493), (13, 63245883), (23, 35747673), (39, 21081961), (69, 11915891), (131, 6276309), (299, 2749821), (393, 2092103), (897, 916607), (1703, 482793), (3013, 272883), (5109, 160931), (6997, 117507), (9039, 90961), (20991, 39169)]