4318377

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 7065600

約数和(自身を除く): 2747223

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 137, 237, 399, 411, 553, 959, 1501, 1659, 2603, 2877, 4503, 7809, 10507, 10823, 18221, 31521, 32469, 54663, 75761, 205637, 227283, 616911, 1439459, 4318377]

約数ペア:

[(1, 4318377), (3, 1439459), (7, 616911), (19, 227283), (21, 205637), (57, 75761), (79, 54663), (133, 32469), (137, 31521), (237, 18221), (399, 10823), (411, 10507), (553, 7809), (959, 4503), (1501, 2877), (1659, 2603)]