4275789

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 7387200

約数和(自身を除く): 3111411

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 59, 87, 119, 147, 177, 203, 357, 413, 493, 609, 833, 1003, 1239, 1421, 1479, 1711, 2499, 2891, 3009, 3451, 4263, 5133, 7021, 8673, 10353, 11977, 21063, 24157, 29087, 35931, 49147, 72471, 83839, 87261, 147441, 203609, 251517, 610827, 1425263, 4275789]

約数ペア:

[(1, 4275789), (3, 1425263), (7, 610827), (17, 251517), (21, 203609), (29, 147441), (49, 87261), (51, 83839), (59, 72471), (87, 49147), (119, 35931), (147, 29087), (177, 24157), (203, 21063), (357, 11977), (413, 10353), (493, 8673), (609, 7021), (833, 5133), (1003, 4263), (1239, 3451), (1421, 3009), (1479, 2891), (1711, 2499)]