3141894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 7234560

約数和(自身を除く): 4092666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 313, 478, 626, 717, 939, 1434, 1673, 1878, 2191, 3346, 4382, 5019, 6573, 10038, 13146, 74807, 149614, 224421, 448842, 523649, 1047298, 1570947, 3141894]

約数ペア:

[(1, 3141894), (2, 1570947), (3, 1047298), (6, 523649), (7, 448842), (14, 224421), (21, 149614), (42, 74807), (239, 13146), (313, 10038), (478, 6573), (626, 5019), (717, 4382), (939, 3346), (1434, 2191), (1673, 1878)]