42195561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12547}}^1$

素因数の和:12628

約数の個数: 16

約数和(自身を含む): 60230400

約数和(自身を除く): 18034839

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 12547, 37641, 238393, 715179, 740273, 2220819, 14065187, 42195561]

約数ペア:

[(1, 42195561), (3, 14065187), (19, 2220819), (57, 740273), (59, 715179), (177, 238393), (1121, 37641), (3363, 12547)]