57441813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 90502272

約数和(自身を除く): 33060459

約数列:

[1, 3, 11, 13, 33, 39, 143, 257, 429, 521, 771, 1563, 2827, 3341, 5731, 6773, 8481, 10023, 17193, 20319, 36751, 74503, 110253, 133897, 223509, 401691, 1472867, 1740661, 4418601, 5221983, 19147271, 57441813]

約数ペア:

[(1, 57441813), (3, 19147271), (11, 5221983), (13, 4418601), (33, 1740661), (39, 1472867), (143, 401691), (257, 223509), (429, 133897), (521, 110253), (771, 74503), (1563, 36751), (2827, 20319), (3341, 17193), (5731, 10023), (6773, 8481)]