2017042713

素因数分解:

$3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{22531}}^1$

素因数の和:22587

約数の個数: 48

約数和(自身を含む): 3514992000

約数和(自身を除く): 1497949287

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 343, 441, 609, 1029, 1421, 1827, 3087, 4263, 9947, 12789, 22531, 29841, 67593, 89523, 157717, 202779, 473151, 653399, 1104019, 1419453, 1960197, 3312057, 4573793, 5880591, 7728133, 9936171, 13721379, 23184399, 32016551, 41164137, 69553197, 96049653, 224115857, 288148959, 672347571, 2017042713]

約数ペア:

[(1, 2017042713), (3, 672347571), (7, 288148959), (9, 224115857), (21, 96049653), (29, 69553197), (49, 41164137), (63, 32016551), (87, 23184399), (147, 13721379), (203, 9936171), (261, 7728133), (343, 5880591), (441, 4573793), (609, 3312057), (1029, 1960197), (1421, 1419453), (1827, 1104019), (3087, 653399), (4263, 473151), (9947, 202779), (12789, 157717), (22531, 89523), (29841, 67593)]