33091863

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 53475840

約数和(自身を除く): 20383977

約数列:

[1, 3, 7, 19, 21, 57, 133, 197, 399, 421, 591, 1263, 1379, 2947, 3743, 4137, 7999, 8841, 11229, 23997, 26201, 55993, 78603, 82937, 167979, 248811, 580559, 1575803, 1741677, 4727409, 11030621, 33091863]

約数ペア:

[(1, 33091863), (3, 11030621), (7, 4727409), (19, 1741677), (21, 1575803), (57, 580559), (133, 248811), (197, 167979), (399, 82937), (421, 78603), (591, 55993), (1263, 26201), (1379, 23997), (2947, 11229), (3743, 8841), (4137, 7999)]