3334443

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 5475840

約数和(自身を除く): 2141397

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 137, 183, 399, 411, 427, 959, 1159, 1281, 2603, 2877, 3477, 7809, 8113, 8357, 18221, 24339, 25071, 54663, 58499, 158783, 175497, 476349, 1111481, 3334443]

約数ペア:

[(1, 3334443), (3, 1111481), (7, 476349), (19, 175497), (21, 158783), (57, 58499), (61, 54663), (133, 25071), (137, 24339), (183, 18221), (399, 8357), (411, 8113), (427, 7809), (959, 3477), (1159, 2877), (1281, 2603)]