4780996869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{20903}}^1$

素因数の和:21185

約数の個数: 32

約数和(自身を含む): 7224422400

約数和(自身を除く): 2443425531

約数列:

[1, 3, 11, 29, 33, 87, 239, 319, 717, 957, 2629, 6931, 7887, 20793, 20903, 62709, 76241, 228723, 229933, 606187, 689799, 1818561, 4995817, 6668057, 14987451, 20004171, 54953987, 144878693, 164861961, 434636079, 1593665623, 4780996869]

約数ペア:

[(1, 4780996869), (3, 1593665623), (11, 434636079), (29, 164861961), (33, 144878693), (87, 54953987), (239, 20004171), (319, 14987451), (717, 6668057), (957, 4995817), (2629, 1818561), (6931, 689799), (7887, 606187), (20793, 229933), (20903, 228723), (62709, 76241)]