972672701

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14503}}^1$

素因数の和:14601

約数の個数: 32

約数和(自身を含む): 1325549568

約数和(自身を除く): 352876867

約数列:

[1, 7, 11, 13, 67, 77, 91, 143, 469, 737, 871, 1001, 5159, 6097, 9581, 14503, 67067, 101521, 159533, 188539, 971701, 1116731, 1319773, 2073929, 6801907, 10688711, 12632113, 14517503, 74820977, 88424791, 138953243, 972672701]

約数ペア:

[(1, 972672701), (7, 138953243), (11, 88424791), (13, 74820977), (67, 14517503), (77, 12632113), (91, 10688711), (143, 6801907), (469, 2073929), (737, 1319773), (871, 1116731), (1001, 971701), (5159, 188539), (6097, 159533), (9581, 101521), (14503, 67067)]