713443521

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{7877}}^1$

素因数の和:8133

約数の個数: 32

約数和(自身を含む): 1149557760

約数和(自身を除く): 436114239

約数列:

[1, 3, 7, 19, 21, 57, 133, 227, 399, 681, 1589, 4313, 4767, 7877, 12939, 23631, 30191, 55139, 90573, 149663, 165417, 448989, 1047641, 1788079, 3142923, 5364237, 12516553, 33973501, 37549659, 101920503, 237814507, 713443521]

約数ペア:

[(1, 713443521), (3, 237814507), (7, 101920503), (19, 37549659), (21, 33973501), (57, 12516553), (133, 5364237), (227, 3142923), (399, 1788079), (681, 1047641), (1589, 448989), (4313, 165417), (4767, 149663), (7877, 90573), (12939, 55139), (23631, 30191)]