274261713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1039}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 421324800

約数和(自身を除く): 147063087

約数列:

[1, 3, 11, 19, 33, 57, 209, 421, 627, 1039, 1263, 3117, 4631, 7999, 11429, 13893, 19741, 23997, 34287, 59223, 87989, 217151, 263967, 437419, 651453, 1312257, 4811609, 8310961, 14434827, 24932883, 91420571, 274261713]

約数ペア:

[(1, 274261713), (3, 91420571), (11, 24932883), (19, 14434827), (33, 8310961), (57, 4811609), (209, 1312257), (421, 651453), (627, 437419), (1039, 263967), (1263, 217151), (3117, 87989), (4631, 59223), (7999, 34287), (11429, 23997), (13893, 19741)]