10420978799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{3361}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 13212175872

約数和(自身を除く): 2791197073

約数列:

[1, 7, 11, 67, 77, 469, 601, 737, 3361, 4207, 5159, 6611, 23527, 36971, 40267, 46277, 225187, 258797, 281869, 442937, 1576309, 2019961, 2477057, 3100559, 14139727, 17339399, 22219571, 135337387, 155536997, 947361709, 1488711257, 10420978799]

約数ペア:

[(1, 10420978799), (7, 1488711257), (11, 947361709), (67, 155536997), (77, 135337387), (469, 22219571), (601, 17339399), (737, 14139727), (3361, 3100559), (4207, 2477057), (5159, 2019961), (6611, 1576309), (23527, 442937), (36971, 281869), (40267, 258797), (46277, 225187)]