39161841

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 53030208

約数和(自身を除く): 13868367

約数列:

[1, 3, 101, 303, 307, 421, 921, 1263, 31007, 42521, 93021, 127563, 129247, 387741, 13053947, 39161841]

約数ペア:

[(1, 39161841), (3, 13053947), (101, 387741), (303, 129247), (307, 127563), (421, 93021), (921, 42521), (1263, 31007)]