1393302001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{941}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 1754742528

約数和(自身を除く): 361440527

約数列:

[1, 7, 13, 53, 91, 307, 371, 689, 941, 2149, 3991, 4823, 6587, 12233, 16271, 27937, 49873, 85631, 113897, 211523, 288887, 349111, 648349, 1480661, 2022209, 3755531, 4538443, 15311011, 26288717, 107177077, 199043143, 1393302001]

約数ペア:

[(1, 1393302001), (7, 199043143), (13, 107177077), (53, 26288717), (91, 15311011), (307, 4538443), (371, 3755531), (689, 2022209), (941, 1480661), (2149, 648349), (3991, 349111), (4823, 288887), (6587, 211523), (12233, 113897), (16271, 85631), (27937, 49873)]