1401603

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 2205696

約数和(自身を除く): 804093

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 2153, 6459, 15071, 45213, 66743, 200229, 467201, 1401603]

約数ペア:

[(1, 1401603), (3, 467201), (7, 200229), (21, 66743), (31, 45213), (93, 15071), (217, 6459), (651, 2153)]