13381567199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1\times {\mathrm{2221}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 18112748544

約数和(自身を除く): 4731181345

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 463, 1001, 1183, 1859, 2221, 3241, 5093, 6019, 13013, 15547, 24431, 28873, 35651, 42133, 66209, 78247, 171017, 202111, 317603, 375349, 463463, 547729, 860717, 1028323, 2223221, 2627443, 4128839, 6025019, 7198261, 11311553, 13368199, 28901873, 79180871, 93577393, 147050189, 173786587, 1029351323, 1216506109, 1911652457, 13381567199]

約数ペア:

[(1, 13381567199), (7, 1911652457), (11, 1216506109), (13, 1029351323), (77, 173786587), (91, 147050189), (143, 93577393), (169, 79180871), (463, 28901873), (1001, 13368199), (1183, 11311553), (1859, 7198261), (2221, 6025019), (3241, 4128839), (5093, 2627443), (6019, 2223221), (13013, 1028323), (15547, 860717), (24431, 547729), (28873, 463463), (35651, 375349), (42133, 317603), (66209, 202111), (78247, 171017)]