3561921

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 2313279

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 179, 201, 297, 537, 603, 737, 1611, 1809, 1969, 2211, 4833, 5907, 6633, 11993, 17721, 19899, 35979, 53163, 107937, 131923, 323811, 395769, 1187307, 3561921]

約数ペア:

[(1, 3561921), (3, 1187307), (9, 395769), (11, 323811), (27, 131923), (33, 107937), (67, 53163), (99, 35979), (179, 19899), (201, 17721), (297, 11993), (537, 6633), (603, 5907), (737, 4833), (1611, 2211), (1809, 1969)]