42451149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 22867251

約数列:

[1, 3, 13, 19, 39, 57, 59, 177, 247, 741, 767, 971, 1121, 2301, 2913, 3363, 12623, 14573, 18449, 37869, 43719, 55347, 57289, 171867, 239837, 719511, 744757, 1088491, 2234271, 3265473, 14150383, 42451149]

約数ペア:

[(1, 42451149), (3, 14150383), (13, 3265473), (19, 2234271), (39, 1088491), (57, 744757), (59, 719511), (177, 239837), (247, 171867), (741, 57289), (767, 55347), (971, 43719), (1121, 37869), (2301, 18449), (2913, 14573), (3363, 12623)]