9718860921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{69313}}^1$

素因数の和:69941

約数の個数: 32

約数和(自身を含む): 16182878208

約数和(自身を除く): 6464017287

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 607, 1821, 4249, 6677, 12747, 20031, 46739, 69313, 140217, 207939, 485191, 762443, 1455573, 2287329, 5337101, 16011303, 42072991, 126218973, 294510937, 462802901, 883532811, 1388408703, 3239620307, 9718860921]

約数ペア:

[(1, 9718860921), (3, 3239620307), (7, 1388408703), (11, 883532811), (21, 462802901), (33, 294510937), (77, 126218973), (231, 42072991), (607, 16011303), (1821, 5337101), (4249, 2287329), (6677, 1455573), (12747, 762443), (20031, 485191), (46739, 207939), (69313, 140217)]