5497821

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 9804800

約数和(自身を除く): 4306979

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 1531, 3591, 4593, 10717, 13779, 29089, 32151, 41337, 87267, 96453, 203623, 261801, 289359, 610869, 785403, 1832607, 5497821]

約数ペア:

[(1, 5497821), (3, 1832607), (7, 785403), (9, 610869), (19, 289359), (21, 261801), (27, 203623), (57, 96453), (63, 87267), (133, 41337), (171, 32151), (189, 29089), (399, 13779), (513, 10717), (1197, 4593), (1531, 3591)]