239012457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 347656320

約数和(自身を除く): 108643863

約数列:

[1, 3, 19, 53, 57, 61, 159, 183, 1007, 1159, 1297, 3021, 3233, 3477, 3891, 9699, 24643, 61427, 68741, 73929, 79117, 184281, 206223, 237351, 1306079, 1503223, 3918237, 4193201, 4509669, 12579603, 79670819, 239012457]

約数ペア:

[(1, 239012457), (3, 79670819), (19, 12579603), (53, 4509669), (57, 4193201), (61, 3918237), (159, 1503223), (183, 1306079), (1007, 237351), (1159, 206223), (1297, 184281), (3021, 79117), (3233, 73929), (3477, 68741), (3891, 61427), (9699, 24643)]