13415516521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 15397724160

約数和(自身を除く): 1982207639

約数列:

[1, 11, 23, 253, 271, 389, 503, 2981, 4279, 5533, 6233, 8947, 11569, 68563, 98417, 105419, 127259, 136313, 195667, 1159609, 1499443, 2152337, 2424637, 3135199, 4500341, 26671007, 34487189, 49503751, 53025757, 583283327, 1219592411, 13415516521]

約数ペア:

[(1, 13415516521), (11, 1219592411), (23, 583283327), (253, 53025757), (271, 49503751), (389, 34487189), (503, 26671007), (2981, 4500341), (4279, 3135199), (5533, 2424637), (6233, 2152337), (8947, 1499443), (11569, 1159609), (68563, 195667), (98417, 136313), (105419, 127259)]