827871207

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 1171860480

約数和(自身を除く): 343989273

約数列:

[1, 3, 29, 47, 87, 141, 293, 691, 879, 1363, 2073, 4089, 8497, 13771, 20039, 25491, 32477, 41313, 60117, 97431, 202463, 399359, 607389, 941833, 1198077, 2825499, 5871427, 9515761, 17614281, 28547283, 275957069, 827871207]

約数ペア:

[(1, 827871207), (3, 275957069), (29, 28547283), (47, 17614281), (87, 9515761), (141, 5871427), (293, 2825499), (691, 1198077), (879, 941833), (1363, 607389), (2073, 399359), (4089, 202463), (8497, 97431), (13771, 60117), (20039, 41313), (25491, 32477)]