8971501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 11907072

約数和(自身を除く): 2935571

約数列:

[1, 7, 11, 37, 47, 67, 77, 259, 329, 407, 469, 517, 737, 1739, 2479, 2849, 3149, 3619, 5159, 12173, 17353, 19129, 22043, 27269, 34639, 116513, 133903, 190883, 242473, 815591, 1281643, 8971501]

約数ペア:

[(1, 8971501), (7, 1281643), (11, 815591), (37, 242473), (47, 190883), (67, 133903), (77, 116513), (259, 34639), (329, 27269), (407, 22043), (469, 19129), (517, 17353), (737, 12173), (1739, 5159), (2479, 3619), (2849, 3149)]