1284164913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{997}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 1839513600

約数和(自身を除く): 555348687

約数列:

[1, 3, 19, 57, 59, 177, 383, 997, 1121, 1149, 2991, 3363, 7277, 18943, 21831, 22597, 56829, 58823, 67791, 176469, 381851, 429343, 1117637, 1145553, 1288029, 3352911, 7255169, 21765507, 22529209, 67587627, 428054971, 1284164913]

約数ペア:

[(1, 1284164913), (3, 428054971), (19, 67587627), (57, 22529209), (59, 21765507), (177, 7255169), (383, 3352911), (997, 1288029), (1121, 1145553), (1149, 1117637), (2991, 429343), (3363, 381851), (7277, 176469), (18943, 67791), (21831, 58823), (22597, 56829)]