2065967043

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{6959}}^1$

素因数の和:7247

約数の個数: 32

約数和(自身を含む): 3210731520

約数和(自身を除く): 1144764477

約数列:

[1, 3, 7, 21, 67, 201, 211, 469, 633, 1407, 1477, 4431, 6959, 14137, 20877, 42411, 48713, 98959, 146139, 296877, 466253, 1398759, 1468349, 3263771, 4405047, 9791313, 10278443, 30835329, 98379383, 295138149, 688655681, 2065967043]

約数ペア:

[(1, 2065967043), (3, 688655681), (7, 295138149), (21, 98379383), (67, 30835329), (201, 10278443), (211, 9791313), (469, 4405047), (633, 3263771), (1407, 1468349), (1477, 1398759), (4431, 466253), (6959, 296877), (14137, 146139), (20877, 98959), (42411, 48713)]