42185913

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{3727}}^1$

素因数の和:3762

約数の個数: 32

約数和(自身を含む): 71577600

約数和(自身を除く): 29391687

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 3727, 3773, 11181, 11319, 26089, 40997, 78267, 122991, 182623, 286979, 547869, 860937, 1278361, 2008853, 3835083, 6026559, 14061971, 42185913]

約数ペア:

[(1, 42185913), (3, 14061971), (7, 6026559), (11, 3835083), (21, 2008853), (33, 1278361), (49, 860937), (77, 547869), (147, 286979), (231, 182623), (343, 122991), (539, 78267), (1029, 40997), (1617, 26089), (3727, 11319), (3773, 11181)]