515040372021

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{1708039}}^1$

素因数の和:1708305

約数の個数: 32

約数和(自身を含む): 798870804480

約数和(自身を除く): 283830432459

約数列:

[1, 3, 7, 21, 83, 173, 249, 519, 581, 1211, 1743, 3633, 14359, 43077, 100513, 301539, 1708039, 5124117, 11956273, 35868819, 141767237, 295490747, 425301711, 886472241, 992370659, 2068435229, 2977111977, 6205305687, 24525732001, 73577196003, 171680124007, 515040372021]

約数ペア:

[(1, 515040372021), (3, 171680124007), (7, 73577196003), (21, 24525732001), (83, 6205305687), (173, 2977111977), (249, 2068435229), (519, 992370659), (581, 886472241), (1211, 425301711), (1743, 295490747), (3633, 141767237), (14359, 35868819), (43077, 11956273), (100513, 5124117), (301539, 1708039)]