21343622433

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1\times {\mathrm{6719}}^1$

素因数の和:7517

約数の個数: 32

約数和(自身を含む): 32698122240

約数和(自身を除く): 11354499807

約数列:

[1, 3, 7, 21, 331, 457, 993, 1371, 2317, 3199, 6719, 6951, 9597, 20157, 47033, 141099, 151267, 453801, 1058869, 2223989, 3070583, 3176607, 6671967, 9211749, 15567923, 21494081, 46703769, 64482243, 1016362973, 3049088919, 7114540811, 21343622433]

約数ペア:

[(1, 21343622433), (3, 7114540811), (7, 3049088919), (21, 1016362973), (331, 64482243), (457, 46703769), (993, 21494081), (1371, 15567923), (2317, 9211749), (3199, 6671967), (6719, 3176607), (6951, 3070583), (9597, 2223989), (20157, 1058869), (47033, 453801), (141099, 151267)]