1620227597

素因数分解:

${\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 1664354304

約数和(自身を除く): 44126707

約数列:

[1, 71, 157, 191, 761, 11147, 13561, 29987, 54031, 119477, 145351, 2129077, 8482867, 10319921, 22820107, 1620227597]

約数ペア:

[(1, 1620227597), (71, 22820107), (157, 10319921), (191, 8482867), (761, 2129077), (11147, 145351), (13561, 119477), (29987, 54031)]