251337604893

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{887}}^1\times {\mathrm{2131}}^1$

素因数の和:3497

約数の個数: 32

約数和(自身を含む): 339264307200

約数和(自身を除く): 87926702307

約数列:

[1, 3, 127, 349, 381, 887, 1047, 2131, 2661, 6393, 44323, 112649, 132969, 270637, 309563, 337947, 743719, 811911, 928689, 1890197, 2231157, 5670591, 39314501, 94452313, 117943503, 240055019, 283356939, 659678753, 720165057, 1979036259, 83779201631, 251337604893]

約数ペア:

[(1, 251337604893), (3, 83779201631), (127, 1979036259), (349, 720165057), (381, 659678753), (887, 283356939), (1047, 240055019), (2131, 117943503), (2661, 94452313), (6393, 39314501), (44323, 5670591), (112649, 2231157), (132969, 1890197), (270637, 928689), (309563, 811911), (337947, 743719)]