720046797

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 1006508160

約数和(自身を除く): 286461363

約数列:

[1, 3, 41, 59, 123, 177, 313, 317, 939, 951, 2419, 7257, 12833, 12997, 18467, 18703, 38499, 38991, 55401, 56109, 99221, 297663, 757147, 766823, 2271441, 2300469, 4068061, 5854039, 12204183, 17562117, 240015599, 720046797]

約数ペア:

[(1, 720046797), (3, 240015599), (41, 17562117), (59, 12204183), (123, 5854039), (177, 4068061), (313, 2300469), (317, 2271441), (939, 766823), (951, 757147), (2419, 297663), (7257, 99221), (12833, 56109), (12997, 55401), (18467, 38991), (18703, 38499)]