4474743

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 7558656

約数和(自身を除く): 3083913

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 443, 481, 777, 1329, 1443, 3101, 3367, 5759, 9303, 10101, 16391, 17277, 40313, 49173, 114737, 120939, 213083, 344211, 639249, 1491581, 4474743]

約数ペア:

[(1, 4474743), (3, 1491581), (7, 639249), (13, 344211), (21, 213083), (37, 120939), (39, 114737), (91, 49173), (111, 40313), (259, 17277), (273, 16391), (443, 10101), (481, 9303), (777, 5759), (1329, 3367), (1443, 3101)]