2912508249

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1\times {\mathrm{2381}}^1$

素因数の和:4301

約数の個数: 32

約数和(自身を含む): 4585635840

約数和(自身を除く): 1673127591

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1879, 2381, 5637, 7143, 13153, 16667, 39459, 50001, 58249, 73811, 174747, 221433, 407743, 516677, 1223229, 1550031, 4473899, 13421697, 31317293, 93951879, 138690869, 416072607, 970836083, 2912508249]

約数ペア:

[(1, 2912508249), (3, 970836083), (7, 416072607), (21, 138690869), (31, 93951879), (93, 31317293), (217, 13421697), (651, 4473899), (1879, 1550031), (2381, 1223229), (5637, 516677), (7143, 407743), (13153, 221433), (16667, 174747), (39459, 73811), (50001, 58249)]