42021863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 48434400

約数和(自身を除く): 6412537

約数列:

[1, 13, 19, 61, 247, 793, 1159, 2789, 15067, 36257, 52991, 170129, 688883, 2211677, 3232451, 42021863]

約数ペア:

[(1, 42021863), (13, 3232451), (19, 2211677), (61, 688883), (247, 170129), (793, 52991), (1159, 36257), (2789, 15067)]