4552431891

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 7295533056

約数和(自身を除く): 2743101165

約数列:

[1, 3, 7, 21, 47, 61, 83, 141, 183, 249, 329, 427, 581, 911, 987, 1281, 1743, 2733, 2867, 3901, 5063, 6377, 8601, 11703, 15189, 19131, 20069, 27307, 35441, 42817, 55571, 60207, 75613, 81921, 106323, 128451, 166713, 226839, 237961, 299719, 388997, 529291, 713883, 899157, 1166991, 1587873, 1665727, 2611837, 3553811, 4612393, 4997181, 7835511, 10661433, 13837179, 18282859, 24876677, 32286751, 54848577, 74630031, 96860253, 216782471, 650347413, 1517477297, 4552431891]

約数ペア:

[(1, 4552431891), (3, 1517477297), (7, 650347413), (21, 216782471), (47, 96860253), (61, 74630031), (83, 54848577), (141, 32286751), (183, 24876677), (249, 18282859), (329, 13837179), (427, 10661433), (581, 7835511), (911, 4997181), (987, 4612393), (1281, 3553811), (1743, 2611837), (2733, 1665727), (2867, 1587873), (3901, 1166991), (5063, 899157), (6377, 713883), (8601, 529291), (11703, 388997), (15189, 299719), (19131, 237961), (20069, 226839), (27307, 166713), (35441, 128451), (42817, 106323), (55571, 81921), (60207, 75613)]