4016181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 2152779

約数列:

[1, 3, 13, 29, 39, 53, 67, 87, 159, 201, 377, 689, 871, 1131, 1537, 1943, 2067, 2613, 3551, 4611, 5829, 10653, 19981, 25259, 46163, 59943, 75777, 102979, 138489, 308937, 1338727, 4016181]

約数ペア:

[(1, 4016181), (3, 1338727), (13, 308937), (29, 138489), (39, 102979), (53, 75777), (67, 59943), (87, 46163), (159, 25259), (201, 19981), (377, 10653), (689, 5829), (871, 4611), (1131, 3551), (1537, 2613), (1943, 2067)]