173406343

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 203857920

約数和(自身を除く): 30451577

約数列:

[1, 11, 31, 41, 79, 157, 341, 451, 869, 1271, 1727, 2449, 3239, 4867, 6437, 12403, 13981, 26939, 35629, 53537, 70807, 100409, 136433, 199547, 384493, 508523, 1104499, 2195017, 4229423, 5593753, 15764213, 173406343]

約数ペア:

[(1, 173406343), (11, 15764213), (31, 5593753), (41, 4229423), (79, 2195017), (157, 1104499), (341, 508523), (451, 384493), (869, 199547), (1271, 136433), (1727, 100409), (2449, 70807), (3239, 53537), (4867, 35629), (6437, 26939), (12403, 13981)]