9947686

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 18446400

約数和(自身を除く): 8498714

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 853, 1666, 1706, 5831, 5971, 11662, 11942, 14501, 29002, 41797, 83594, 101507, 203014, 292579, 585158, 710549, 1421098, 4973843, 9947686]

約数ペア:

[(1, 9947686), (2, 4973843), (7, 1421098), (14, 710549), (17, 585158), (34, 292579), (49, 203014), (98, 101507), (119, 83594), (238, 41797), (343, 29002), (686, 14501), (833, 11942), (853, 11662), (1666, 5971), (1706, 5831)]