233988169727

素因数分解:

${\mathrm{13}}^3\times {\mathrm{383}}^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 255107973120

約数和(自身を除く): 21119803393

約数列:

[1, 13, 169, 383, 487, 571, 2197, 4979, 6331, 7423, 64727, 82303, 96499, 186521, 218693, 278077, 841451, 1069939, 1254487, 2424773, 2843009, 3615001, 31522049, 36959117, 46995013, 106503491, 409786637, 480468521, 610935169, 1384545383, 17999089979, 233988169727]

約数ペア:

[(1, 233988169727), (13, 17999089979), (169, 1384545383), (383, 610935169), (487, 480468521), (571, 409786637), (2197, 106503491), (4979, 46995013), (6331, 36959117), (7423, 31522049), (64727, 3615001), (82303, 2843009), (96499, 2424773), (186521, 1254487), (218693, 1069939), (278077, 841451)]