1652862981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{3583}}^1$

素因数の和:5601

約数の個数: 32

約数和(自身を含む): 2749759488

約数和(自身を除く): 1096896507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1997, 3583, 5991, 10749, 13979, 21967, 25081, 39413, 41937, 65901, 75243, 118239, 153769, 275891, 461307, 827673, 7155251, 21465753, 50086757, 78707761, 150260271, 236123283, 550954327, 1652862981]

約数ペア:

[(1, 1652862981), (3, 550954327), (7, 236123283), (11, 150260271), (21, 78707761), (33, 50086757), (77, 21465753), (231, 7155251), (1997, 827673), (3583, 461307), (5991, 275891), (10749, 153769), (13979, 118239), (21967, 75243), (25081, 65901), (39413, 41937)]