1330759773

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{26371}}^1$

素因数の和:26479

約数の個数: 40

約数和(自身を含む): 2297528640

約数和(自身を除く): 966768867

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 267, 567, 623, 801, 1869, 2403, 5607, 7209, 16821, 26371, 50463, 79113, 184597, 237339, 553791, 712017, 1661373, 2136051, 2347019, 4984119, 7041057, 14952357, 16429133, 21123171, 49287399, 63369513, 147862197, 190108539, 443586591, 1330759773]

約数ペア:

[(1, 1330759773), (3, 443586591), (7, 190108539), (9, 147862197), (21, 63369513), (27, 49287399), (63, 21123171), (81, 16429133), (89, 14952357), (189, 7041057), (267, 4984119), (567, 2347019), (623, 2136051), (801, 1661373), (1869, 712017), (2403, 553791), (5607, 237339), (7209, 184597), (16821, 79113), (26371, 50463)]