251479523329

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 280215060480

約数和(自身を除く): 28735537151

約数列:

[1, 17, 29, 127, 191, 289, 493, 1237, 2159, 3247, 3683, 5539, 8381, 21029, 24257, 35873, 36703, 55199, 62611, 94163, 157099, 236267, 357493, 412369, 609841, 703453, 1064387, 1600771, 2670683, 4016539, 4555871, 6851743, 7010273, 10367297, 11958701, 30005909, 45401611, 68281163, 77449807, 116479631, 203297917, 510100453, 870171361, 1316646719, 1980153727, 8671707701, 14792913137, 251479523329]

約数ペア:

[(1, 251479523329), (17, 14792913137), (29, 8671707701), (127, 1980153727), (191, 1316646719), (289, 870171361), (493, 510100453), (1237, 203297917), (2159, 116479631), (3247, 77449807), (3683, 68281163), (5539, 45401611), (8381, 30005909), (21029, 11958701), (24257, 10367297), (35873, 7010273), (36703, 6851743), (55199, 4555871), (62611, 4016539), (94163, 2670683), (157099, 1600771), (236267, 1064387), (357493, 703453), (412369, 609841)]