11980983

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2273}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 18337536

約数和(自身を除く): 6356553

約数列:

[1, 3, 7, 21, 251, 753, 1757, 2273, 5271, 6819, 15911, 47733, 570523, 1711569, 3993661, 11980983]

約数ペア:

[(1, 11980983), (3, 3993661), (7, 1711569), (21, 570523), (251, 47733), (753, 15911), (1757, 6819), (2273, 5271)]