10992219

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 18298368

約数和(自身を除く): 7306149

約数列:

[1, 3, 7, 21, 37, 43, 47, 49, 111, 129, 141, 147, 259, 301, 329, 777, 903, 987, 1591, 1739, 1813, 2021, 2107, 2303, 4773, 5217, 5439, 6063, 6321, 6909, 11137, 12173, 14147, 33411, 36519, 42441, 74777, 77959, 85211, 99029, 224331, 233877, 255633, 297087, 523439, 1570317, 3664073, 10992219]

約数ペア:

[(1, 10992219), (3, 3664073), (7, 1570317), (21, 523439), (37, 297087), (43, 255633), (47, 233877), (49, 224331), (111, 99029), (129, 85211), (141, 77959), (147, 74777), (259, 42441), (301, 36519), (329, 33411), (777, 14147), (903, 12173), (987, 11137), (1591, 6909), (1739, 6321), (1813, 6063), (2021, 5439), (2107, 5217), (2303, 4773)]