9816597

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 17472000

約数和(自身を除く): 7655403

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 133, 139, 171, 177, 399, 413, 417, 531, 973, 1121, 1197, 1239, 1251, 2641, 2919, 3363, 3717, 7847, 7923, 8201, 8757, 10089, 18487, 23541, 23769, 24603, 55461, 57407, 70623, 73809, 155819, 166383, 172221, 467457, 516663, 1090733, 1402371, 3272199, 9816597]

約数ペア:

[(1, 9816597), (3, 3272199), (7, 1402371), (9, 1090733), (19, 516663), (21, 467457), (57, 172221), (59, 166383), (63, 155819), (133, 73809), (139, 70623), (171, 57407), (177, 55461), (399, 24603), (413, 23769), (417, 23541), (531, 18487), (973, 10089), (1121, 8757), (1197, 8201), (1239, 7923), (1251, 7847), (2641, 3717), (2919, 3363)]