4159281

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 6697728

約数和(自身を除く): 2538447

約数列:

[1, 3, 7, 21, 37, 53, 101, 111, 159, 259, 303, 371, 707, 777, 1113, 1961, 2121, 3737, 5353, 5883, 11211, 13727, 16059, 26159, 37471, 41181, 78477, 112413, 198061, 594183, 1386427, 4159281]

約数ペア:

[(1, 4159281), (3, 1386427), (7, 594183), (21, 198061), (37, 112413), (53, 78477), (101, 41181), (111, 37471), (159, 26159), (259, 16059), (303, 13727), (371, 11211), (707, 5883), (777, 5353), (1113, 3737), (1961, 2121)]