3638763

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 20

約数和(自身を含む): 5488560

約数和(自身を除く): 1849797

約数列:

[1, 3, 9, 27, 81, 167, 269, 501, 807, 1503, 2421, 4509, 7263, 13527, 21789, 44923, 134769, 404307, 1212921, 3638763]

約数ペア:

[(1, 3638763), (3, 1212921), (9, 404307), (27, 134769), (81, 44923), (167, 21789), (269, 13527), (501, 7263), (807, 4509), (1503, 2421)]