3731049

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 6656000

約数和(自身を除く): 2924951

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1039, 1197, 3117, 3591, 7273, 9351, 19741, 21819, 28053, 59223, 65457, 138187, 177669, 196371, 414561, 533007, 1243683, 3731049]

約数ペア:

[(1, 3731049), (3, 1243683), (7, 533007), (9, 414561), (19, 196371), (21, 177669), (27, 138187), (57, 65457), (63, 59223), (133, 28053), (171, 21819), (189, 19741), (399, 9351), (513, 7273), (1039, 3591), (1197, 3117)]